Multiquip Marine Sanitation System QP3TZ User Manual
OPERATION AND PARTS MANUAL  
MODEL QP3TZ  
TRASH PUMP  
(Hatz 1B30 Diesel Engine)  
Revision #3 (10/21/11)  
To find the latest revision of this  
publication, visit our website at:  
www.multiquip.com  
THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES.  
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PROPOSITION 65 WARNING  
Diesel engine exhaust and some of  
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NOTES  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 3  
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TABLE OF CONTENTS  
MQ QP3TZ Trash Pump  
Hatz 1B30 Diesel Engine  
Spare Parts Kit Assembly................................. 32-33  
Accessories Assembly...................................... 34-35  
Crankcase and Engine Mount Assembly ......... 36-37  
Crankshaft Assembly ....................................... 38-39  
Camshaft Assembly ......................................... 40-41  
Piston Assembly............................................... 42-43  
Cylinder Head Assembly .................................. 44-45  
Oil Pump/Governor Assembly .......................... 46-49  
Timing Cover Assembly ................................... 50-51  
Flywheel Assembly........................................... 52-53  
Fuel Injection Assembly ................................... 54-57  
Recoil Starter Assembly................................... 58-59  
Air Duct Assembly ............................................ 60-63  
Crankcase Breather Assembly......................... 64-65  
Fuel Tank Assembly (Old Style) ....................... 66-67  
Fuel Tank Assembly (New Style) ...................... 68-71  
Air Filter Assembly ........................................... 72-73  
Muffler Assembly.............................................. 74-75  
Sealing and Bonding Adhesives............................ 76  
Proposition 65 Warning ............................................. 2  
Table of Contents ...................................................... 4  
Parts Ordering Procedures ....................................... 5  
Safety Information................................................ 6-10  
Pump Specifications/Dimensions .............................11  
Engine Specifications ...............................................12  
General Information .................................................13  
Components.............................................................14  
Basic Engine ............................................................15  
Inspection.................................................................16  
Setup........................................................................17  
Operation .................................................................18  
Maintenance (Pump) ......................................... 19-20  
Maintenance (Engine)........................................ 21-22  
Preparation for Long-Term Storage.........................23  
Troubleshooting ................................................. 24-25  
Explanation Of Code In Remarks Column ...............26  
Suggested Spare Parts ............................................27  
Pump Assy. ........................................................ 28-31  
Terms and Condition Of Sale  
—
Parts .................... 77  
NOTICE  
Specification and part number are subject to  
change without notice.  
PAGE 4 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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PARTS ORDERING PROCEDURE  
Ordering parts has never been easier!  
Choose from three easy options:  
Effective:  
January 1st, 2006  
Best Deal!  
Order via Internet (Dealers Only):  
Order parts on-line using Multiquip’s SmartEquip website!  
If you have an MQ Account, to obtain a Username  
and Password, E-mail us at: parts@multiquip.  
com.  
N View Parts Diagrams  
N Order Parts  
N Print Specification Information  
To obtain an MQ Account, contact your  
District Sales Manager for more information.  
Use the internet and qualify for a 5% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
Goto www.multiquip.com and click on  
to log in and save!  
Order Parts  
Note: Discounts Are Subject To Change  
Fax your order in and qualify for a 2% Discount  
on Standard orders for all orders which include  
complete part numbers.*  
Order via Fax (Dealers Only):  
All customers are welcome to order parts via Fax.  
Domestic (US) Customers dial:  
1-800-6-PARTS-7 (800-672-7877)  
Note: Discounts Are Subject To Change  
Domestic (US) Dealers Call:  
Order via Phone:  
1-800-427-1244  
Non-Dealer Customers:  
International Customers should contact  
their local Multiquip Representatives for  
Parts Ordering information.  
Contact your local Multiquip Dealer for  
parts or call 800-427-1244 for help in  
locating a dealer near you.  
When ordering parts, please supply:  
R
Dealer Account Number  
R
Specify Preferred Method of Shipment:  
R
R
R
R
R
Dealer Name and Address  
ꢀ UPS/Fed Ex  
ꢀ DHL  
ꢀ Truck  
N
N
Priority One  
Ground  
Shipping Address (if different than billing address)  
Return Fax Number  
N Next Day  
Second/Third Day  
Applicable Model Number  
N
Quantity, Part Number and Description of Each Part  
NOTICE  
All orders are treated as Standard Orders and will  
ship the same day if received prior to 3PM PST.  
WE ACCEPT ALL MAJOR CREDIT CARDS!  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 5  
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SAFETY INFORMATION  
Do not operate or service the equipment before reading  
the entire manual. Safety precautions should be followed  
at all times when operating this equipment.  
Failure to read and understand the safety  
messages and operating instructions could  
result in injury to yourself and others.  
Potential hazards associated with the operation of this  
equipment will be referenced with hazard symbols which  
may appear throughout this manual in conjunction with  
safety messages.  
SAFETY MESSAGES  
The four safety messages shown below will inform you  
about potential hazards that could injure you or others.The  
safety messages specifically address the level of exposure  
to the operator and are preceded by one of four words:  
DANGER, WARNING, CAUTION or NOTICE.  
SAFETY SYMBOLS  
DANGER  
Indicates a hazardous situation which, if not avoided,  
WILL result in DEATH or SERIOUS INJURY.  
WARNING  
Indicates a hazardous situation which, if not avoided,  
COULD result in DEATH or SERIOUS INJURY.  
CAUTION  
Indicates a hazardous situation which, if not avoided,  
COULD result in MINOR or MODERATE INJURY.  
NOTICE  
Addresses practices not related to personal injury.  
PAGE 6 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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SAFETY INFORMATION  
GENERAL SAFETY  
CAUTION  
PUMP SAFETY  
DANGER  
„ NEVER operate this equipment without proper protective  
clothing, shatterproof glasses, respiratory protection,  
hearing protection, steel-toed boots and other protective  
devices required by the job or city and state regulations.  
„ NEVER pump volatile, explosive, flammable or low flash  
point fluids. These fluids could ignite or explode.  
„ The engine fuel exhaust gases contain poisonous carbon  
monoxide. This gas is colorless and odorless, and can  
cause death if inhaled.  
„ The engine of this equipment requires an adequate free  
flow of cooling air.NEVER operate this equipment in any  
enclosed or narrow area  
„ NEVER operate this equipment when not  
feeling well due to fatigue, illness or when  
under medication.  
where free flow of the air is  
restricted. If the air flow is  
restricted it will cause injury  
to people and property and  
serious damage to the  
equipment or engine.  
„ NEVER operate this equipment under the influence of  
drugs or alcohol.  
„ NEVER operate the equipment in an explosive  
atmosphere or near combustible materials.An  
explosion or fire could result causing severe  
bodily harm or even death.  
NOTICE  
„ This equipment should only be operated by trained and  
qualified personnel 18 years of age and older.  
WARNING  
„ Whenever necessary, replace nameplate, operation and  
safety decals when they become difficult read.  
„ NEVER pump corrosive chemicals or water containing  
toxic substances. These fluids could create serious  
health and environmental hazards. Contact local  
authorities for assistance.  
„ Manufacturer does not assume responsibility for any  
accident due to equipment modifications. Unauthorized  
equipment modification will void all warranties.  
„ NEVER open the priming plug when pump  
is hot.Hot water inside could be pressurized  
much like the radiator of an automobile.  
Allow pump to cool to the touch before  
loosening plug. The possibility exists of  
scalding, resulting in severe bodily harm.  
„ NEVER use accessories or attachments that are not  
recommended by Multiquip for this equipment. Damage  
to the equipment and/or injury to user may result.  
„ ALWAYS know the location of the nearest  
fire extinguisher.  
„ NEVER disconnect any emergency or safety devices.  
These devices are intended for operator safety.  
Disconnection of these devices can cause severe injury,  
bodily harm or even death.Disconnection of any of these  
devices will void all warranties.  
„ ALWAYS know the location of the nearest  
first aid kit.  
„ ALWAYS know the location of the nearest phone or keep  
a phone on the job site. Also, know the phone numbers  
of the nearest ambulance, doctor and fire department.  
This information will be invaluable in the case of an  
emergency.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 7  
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SAFETY INFORMATION  
ENGINE SAFETY  
CAUTION  
WARNING  
„ NEVER lubricate components or attempt service on a  
running machine.  
„ NEVER operate the engine with heat shields or  
guards removed.  
„ NEVER block or restrict flow from discharge hose.  
Remove kinks from discharge line before starting pump.  
Operation with a blocked discharge line can cause water  
inside pump to overheat.  
„ DO NOT remove the engine oil drain plug  
while the engine is hot. Hot oil will gush  
out of the oil tank and severely scald any  
persons in the general area of the pump.  
NOTICE  
CAUTION  
„ ALWAYS fill the pump casing with water before starting  
the engine. Failure to maintain water inside the pump  
housing will cause severe damage to the pump and  
mechanical seal.  
„ NEVER touch the hot exhaust manifold,  
muffler or cylinder.Allow these parts to cool  
before servicing equipment.  
„ In winter drain water from pump housing to prevent  
freezing.  
NOTICE  
„ NEVER run engine without an air filter or with a dirty air  
filter.Severe engine damage may occur.Service air filter  
frequently to prevent engine malfunction.  
„ NEVER start the pump with the clean-out cover removed.  
The rotating impeller inside the pump can cut or sever  
objects caught in it.Before starting the pump, check that  
the clean-out cover is securely fastened.  
„ NEVER tamper with the factory settings  
of the engine or engine governor. Damage  
to the engine or equipment can result  
if operating in speed ranges above the  
maximum allowable.  
„ ALWAYS keep the machine in proper running condition.  
„ ALWAYS ensure pump is on level ground before use.  
„ Fix damage to machine and replace any broken parts  
immediately.  
„ ALWAYS store equipment properly when it is not being  
used.Equipment should be stored in a clean, dry location  
out of the reach of children and unauthorized personnel.  
PAGE 8 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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SAFETY INFORMATION  
FUEL SAFETY  
DANGER  
BATTERY SAFETY (ELECTRIC START ONLY)  
DANGER  
„ DO NOT add fuel to equipment if it is placed inside truck  
bed with plastic liner. Possibility exists of explosion or  
fire due to static electricity.  
„ DO NOT drop the battery. There is a possibility that the  
battery will explode.  
„ DO NOT expose the battery to open flames,  
sparks, cigarettes, etc.The battery contains  
combustible gases and liquids. If these  
gases and liquids come into contact with a  
flame or spark, an explosion could occur.  
WARNING  
„ ALWAYS wear safety glasses when  
handling the battery to avoid eye irritation.  
The battery contains acids that can cause  
injury to the eyes and skin.  
„ Use well-insulated gloves when picking up  
the battery.  
„ ALWAYS keep the battery charged. If the battery is not  
charged, combustible gas will build up.  
„ DO NOT start the engine near spilled fuel or combustible  
fluids. Fuel is extremely flammable and its vapors can  
cause an explosion if ignited.  
„ DO NOT charge battery if frozen. Battery can explode.  
When frozen, warm the battery to at least 61°F (16°C).  
„ ALWAYS recharge the battery in a well-ventilated  
environmenttoavoidtheriskofadangerousconcentration  
of combustible gases.  
„ ALWAYS refuel in a well-ventilated area, away from  
sparks and open flames.  
„ ALWAYS use extreme caution when working with  
flammable liquids.  
„ If the battery liquid (dilute sulfuric acid)  
comes into contact with clothing or skin,  
rinse skin or clothing immediately with  
plenty of water.  
„ DO NOT fill the fuel tank while the engine is running  
or hot.  
„ DO NOT overfill tank, since spilled fuel could ignite if it  
comes into contact with hot engine parts or sparks from  
the ignition system.  
„ If the battery liquid (dilute sulfuric acid) comes into  
contact with eyes, rinse eyes immediately with plenty  
of water and contact the nearest doctor or hospital to  
seek medical attention.  
„ Store fuel in appropriate containers, in well-ventilated  
areas and away from sparks and flames.  
CAUTION  
„ NEVER use fuel as a cleaning agent.  
„ ALWAYS disconnect the NEGATIVE battery terminal  
before performing service on the equipment.  
„ DO NOT smoke around or near the  
equipment. Fire or explosion could result  
from fuel vapors or if fuel is spilled on a  
hot engine.  
„ ALWAYS keep battery cables in good working condition.  
Repair or replace all worn cables.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 9  
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SAFETY INFORMATION  
TRANSPORTING SAFETY  
CAUTION  
ENVIRONMENTAL SAFETY  
NOTICE  
„ NEVER allow any person or animal to stand underneath  
the equipment while lifting.  
„ Dispose of hazardous waste properly.  
Examples of potentially hazardous waste  
are used motor oil, fuel and fuel filters.  
NOTICE  
„ DO NOT use food or plastic containers to dispose of  
hazardous waste.  
„ Before lifting, make sure that the equipment parts (hook  
and vibration insulator) are not damaged and screws are  
not loose or missing.  
„ DO NOT pour waste, oil or fuel directly onto the ground,  
down a drain or into any water source.  
„ Always make sure crane or lifting device has been  
properly secured to the lifting bail (hook) of the  
equipment.  
„ ALWAYS shutdown engine before transporting.  
„ NEVER lift the equipment while the engine is running.  
„ Tighten fuel tank cap securely and close fuel cock to  
prevent fuel from spilling.  
„ Use adequate lifting cable (wire or rope) of sufficient  
strength.  
„ Use one point suspension hook and lift straight upwards.  
„ DO NOT lift machine to unnecessary heights.  
„ ALWAYS tie down equipment during transport by  
securing the equipment with rope.  
PAGE 10 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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SPECIFICATIONS/DIMENSIONS (PUMP)  
Table 1. Specifications (Pump)  
Model  
QP3TZ  
Type  
Trash Pump  
Suction & Discharge Size  
3.00 in. (76 mm.)  
Maximum Pumping  
Capacity  
383 gallons/minute  
(1,450 liters/minute)  
Pump  
Max. Solids Diameter  
Max. Lift  
1.50 in. (38 mm.)  
25 ft. (7.62 meters)  
90 ft. (27.0 meters)  
Max. Head  
27.8 x 20.0 X 25.0 in.  
(705 X 510 X 635 mm.)  
Dimension  
(L x W x H)  
Dry Net Weight  
163 lbs. (74 Kg.)  
20.0 IN.  
(51 CM.)  
25 IN.  
(63.5 CM.)  
27.8 IN.  
(70.5 CM.)  
Figure 1. QP3TZ Dimensions  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 11  
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SPECIFICATIONS (ENGINE)  
Table 2. Engine Specifications (HATZ 1B30)  
HATZ Diesel  
Model 1B30  
Air-Cooled  
No.  
Cylinders  
Displacement  
Idle  
Speed  
Lube Oil  
Capacity  
Type Air  
Cleaner  
Starting  
Method  
Weight  
1
347 cu. cm.  
(.347 liters)  
800  
RPM's  
1.16 qts.  
(1.1 liters)  
Dry  
Element  
Recoil  
Start  
88.18 lbs.  
(40 kg.)  
CCMC - D4 - D5 - PD@ or API - CD-  
CE - CF -CG or SHPD  
Engine Oil  
Type  
EN 590 - DIN 51601 BS 2869 A1/A2-  
ASTM D 975-1D/2D  
Type Fuel  
100  
90  
80  
70  
60  
50  
40  
30  
20  
10  
0
TOTAL  
HEAD  
FT.  
1.6 FT.  
23.3 FT.  
16.7 FT.  
10 FT.  
3.3 FT.  
400  
150  
50  
100  
200  
250  
350  
0
300  
US GALLONS PER MINUTE  
PAGE 12 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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GENERAL INFORMATION  
Elevation  
APPLICATION  
Higher elevations will effect the performance of the pump. Due to  
less atmospheric pressure at higher altitudes, pumps DO NOT  
have the priming ability that they have at sea level.This is due to  
the “thinner air” or lack of oxygen at higher altitudes.  
The QP3TZ Trash Pump is designed to be used for dewatering  
applications. Both the suction and discharge ports on the QP3TZ  
trash pump use a 3-inch diameter opening, which allows the  
pump to pump at a rate of approximately 383 gallons/minute  
(gpm) or 1,450 liters/minute (lpm).  
A general rule of thumb is that for every 1,000 feet of elevation  
above sea level a pump will lose one foot of priming ability.  
Trash or self-priming pumps are designed to purge air from the  
suction line and create a partial vacuum in the pump body.The  
reduced atmospheric pressure inside the pump allows water to  
flow through the suction line and into the pump body. The  
centrifugal force created by the rotating impeller pressurizes the  
water and expels it from the pump.  
For example, in Flagstaff, Arizona where the elevation is  
approximately 7,000 feet, the pump would have a suction lift of  
25 feet rather than the 18 feet at sea level.Table 3 shows suction  
lift at various elevations.  
Engine  
Table 3. Suction Lift at Various Elevations  
This trash pump is powered by a 6.8 horsepower, air-cooled,  
HATZ 1B30 diesel engine.  
Altitude  
Suction Lift in Feet (Meters)  
Feet (Meters)  
Trash Pump  
Sea Level  
10.0 (3.048) 15.0 (4.572) 20.0 (6.096) 25.0 (7.620)  
8.80 (2.680) 13.2 (4.023) 17.6 (5.364) 22.0 (6.705)  
7.80 (2.377) 11.7 (3.566) 15.6 (4.754) 19.5 (5.943)  
6.90 (2.103) 10.4 (3.169) 13.8 (4.206) 17.3 (5.273)  
6.20 (1.889) 9.30 (2.834) 12.4 (3.779) 15.5 (4.724)  
Trash pumps derive their name from their ability to handle a  
greater amount of debris and solids than standard centrifugal  
pumps.This pump generally handle solids up to 1/2 the size of  
the discharge opening making them less likely to clog. Also trash  
pumps are capable of handling water with 25% solids by weight.  
2,000 (610)  
4,000 (1,219)  
6,000 (1,829)  
8,000 (2,438)  
The advantage of using a trash pump is that it can be quickly and  
easily disassembled in the field "without tools" and easily  
cleaned when clogged.  
10,000 (3,048) 5.70 (1.737) 8.60 (2.621) 11.4 (3.474) 14.3 (4.358)  
Table 4 shows percentage drops in performance as elevation  
increases.  
Suction Lift  
This pump is intended to be used for dewatering applications  
and is capable of suction lifts up to 25 feet at sea level. For  
optimal suction lift performance, keep the suction hose or line as  
short as possible. In general, always place the pump as close to  
the water as possible.  
Table 4. Performance Loss at Various  
Elevations  
Altitude  
Discharge Flow Discharge Head  
Feet (Meters)  
Pump Support  
The pump should always be placed on solid stationary ground  
in a level position.  
Sea Level  
100%  
97%  
95%  
93%  
91%  
88%  
100%  
95%  
91%  
87%  
83%  
78%  
2,000 (610)  
NEVER place the pump on soft soil. The suction hose or pipe  
connection should always be checked for tightness and leaks. A  
small suction leak in the hose or fittings could prevent the pump  
from priming.  
4,000 (1,219)  
6,000 (1,829)  
8,000 (2,438)  
10,000 (3,048)  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 13  
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COMPONENTS  
Figure 2 shows a typical application using the QP3TZ Trash pump. Please note that this pump is intended for the removal of clean  
water and water containing some debris and solids. Maximum size of solids should not exceed 1.5 inch (30 mm) in diameter. DO  
NOT set strainer on bottom of water bed. Placing the strainer above the water bed will prevent the pump from drawing in excessive  
amounts of sand and foreign debris.  
Figure 2. QP3TZ Pump Application  
1
2
3
4
6
4
5
4
5
7
8
9
11  
10  
NOTE:  
CONTACT YOUR NEAREST  
MULTIQUIP DEALER FOR  
QUICK DISCONNECT HOSES  
AND FITTINGS.  
4
12  
6.  
Suction Port – Connect a 3-inch inlet hose to this port.  
1.  
2.  
Pump –The model QP3TZ is a 3-inch trash pump used in  
general dewatering applications. Typical dewatering  
applications consist of manholes, septic tanks, fast and  
slow seepage ditch water, silt water, mud water and muck  
water.  
Use two worm clamps to secure the hose.  
7.  
Suction Hose – Connect this flexible rubber hose to the  
suction portion the pump. Make sure that the hose lays flat  
and is not kinked. Use only recommended type suction  
hose. Contact Multiquip Parts Department for ordering  
information.  
Fill Cap – Prior to operation, the pump casing should be  
filled with water.Remove this cap to add water to the pump.  
After the initial prime, a sufficient amount of water will be  
retained in the casing so that the operator will not need to  
re-prime later.  
8.  
9.  
Clean-out Cover Handles –To gain access to the pump's  
clean-out area, grip both handles, then pull to remove cover.  
Make sure both locking knobs have been released before  
attempting to remove clean-out cover.  
If the casing is dry or has insufficient water, the pump will  
have difficulty in priming which could lead to premature  
mechanical seal wear thus causing damage to the pump.  
Drain Plug – Remove this plug to drain water from the  
pump.  
3.  
4.  
Discharge Port – Connect a 3-inch discharge hose to  
either port (one of two ports).  
10. Clean-out Cover – Remove cover to gain access to the  
clean-out area.  
Worm Clamp – Used to secure the hose to the inlet and  
outlet ports on the pump. Use two clamps to secure the  
hose on the inlet side of the pump.  
11. Locking Knobs – Turn both knobs clockwise to secure  
clean-out cover, turn counterclockwise to release cover.  
12. Strainer – Always attach a strainer to the bottom side of  
the suction hose to prevent large objects and debris from  
entering the pump. Strainer should be positioned so that it  
will remain completely under water.Running the pump with  
the strainer above water for long periods can damage pump.  
5.  
Discharge Hose – Connect this flexible rubber hose to  
the discharge port on the pump. Make sure that the hose  
lays flat and is not kinked. Use only recommended type  
discharge hose. Contact Multiquip Parts Department for  
ordering information.  
PAGE 14 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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BASIC ENGINE  
Figure 4. Engine Controls and Components  
INITIAL SERVICING  
6.  
7.  
Engine Motor Mounts – Attach these engine mounts to  
The engine (Figure 4) must be checked for proper lubrication and  
filled with fuel prior to operation. Refer to the manufacturer’s Engine  
manual for instructions & details of operation and servicing.  
the pump frame.Tighten securely.  
Oil Filter – Remove this bolt to gain access (internal) to the  
engine oil filter.Service the oil filter as recommended in the  
maintenance section of this manual.  
1.  
Fuel Filler Cap/FuelTank – Pull this latch to add diesel  
fuel to the tank. After refueling, always make sure the fuel  
cap is latched properly. DO NOT over fill. For additional  
information refer to engine owner's manual.  
8.  
9.  
Oil Drain Plugs – There are two oil drain plugs, one is  
underneath the flywheel, the other on the side of the engine.  
Remove these plugs to drain engine oil from the engine  
crankcase.  
WARNING  
Add fuel to the tank only when the engine is  
stopped and has cooled down. In the event  
of a fuel spill, DO NOT attempt to start the  
engine until the fuel residue has been  
completely wiped up and the area  
surrounding the engine is dry.  
Crankshaft – Connect this shaft to the input of the  
transmission.  
10. Muffler – Used to reduce noise and emissions.  
11. Nameplate – Contains information about the engine.  
WARNING  
Engine components can generate extreme  
heat.To prevent burns, DO NOTtouch these  
areas while the engine is running or  
immediatelyafteroperating. NEVERoperate  
the engine with the muffler removed.  
2.  
3.  
4.  
5.  
Engine Lifting Straps/Cover – Remove the air cleaner  
cover, then lift this cover (the one with decals on it) to gain  
access to the engine lifting straps.  
Air Cleaner/Cover – Prevents dirt and other debris from  
entering the fuel system. Remove wing-nut on side of air  
filter cover to gain access to filter element.  
Speed Control Lever – This lever is connected to the  
throttle control which is located on the side of the engine  
compartment cover. Use this lever to control engine speed.  
NOTICE  
Operating the engine without an air filter, with a damaged air  
filter, or a filter in need of replacement will allow dirt to enter  
the engine, causing rapid engine wear.  
Dipstick – Remove dipstick to determine if the engine oil  
level is low. If low, add oil as specified.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 15  
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INSPECTION  
3. Insertandremovethedipstickwithoutscrewingitintothefiller  
neck. Check the oil level shown on the dipstick.  
CAUTION  
CAUTION  
NEVER operate the pump in a confined  
area or enclosed area structure that does  
not provide ample free flow of air.  
4. If the oil level is low (Figure 6), fill to the edge of the oil filler  
holewiththerecommendedoiltype(Table5).Maximum oil  
capacity is 1.16 quarts (1.1 liters)  
ALWAYS wear approved eye and hearing  
protection before operating the pump.  
Before Starting  
1.  
Read safety instructions at the  
beginning of manual.  
Figure 6. Engine Oil Dipstick (Oil Level)  
Table 5. Oil Type  
2.  
Clean the pump, removing dirt and  
dust, particularly the engine  
cooling air inlet, carburetor and air cleaner.  
3.  
4.  
5.  
Check the air filter for dirt and dust. If air filter is dirty, replace  
air filter with a new one as required.  
Season  
Summer  
Spring/Fall  
Winter  
Temperature  
25°C or Higher  
25°C~10°C  
Oil Type  
SAE 10W-30  
SAE 10W-30/20  
SAE 10W-10  
Check carburetor for external dirt and dust. Clean with dry  
compressed air.  
Check fastening nuts and bolts for tightness.  
0°C or Lower  
Engine Oil Check  
DANGER  
1.  
To check the engine oil level, place the pump on secure  
level ground with the engine stopped.  
EXPLOSIVE FUEL!  
2.  
Remove the filler dipstick from the engine oil filler hole  
(Figure 5) and wipe clean.  
Motor fuels are highly flammable and can  
be dangerous if mishandled. DO NOT  
smoke while refueling. DO NOT attempt to  
refuel if the engine is hot or running.  
Fuel Check  
1. Remove the gasoline cap located on top of fuel tank.  
2. Visually inspect to see if the fuel level is low. If fuel is low,  
replenish with unleaded fuel.  
3. When refueling, be sure to use a strainer for filtration. DO  
NOT top-off fuel. Wipe up any spilled fuel immediately!  
Figure 5. Engine Oil Dipstick (Removal)  
PAGE 16 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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INSPECTION  
Before Starting  
Suction and discharge hoses are  
available from Multiquip. Contact  
your nearest dealer for more  
information.  
1. Read safety instructions at the  
beginning of manual.  
NOTE  
2. Place pump as near to water as  
possible,onafirmflat,levelsurface.  
5. The discharge hose is usually a collapsible (thin-walled)  
hose, however if a thin-walled discharge hose is not avail-  
able, a rigid suction hose can be substituted in its place.  
3. Toprimepump,removefillcap(Figure2)andfillpumpcasing  
with water.If the pump casing is not filled with water before  
starting, it will not begin pumping.  
6. Make sure the suction strainer (Figure 2) is clean and  
securely attached to the water end of the suction hose. The  
strainer is designed to protect the pump by preventing large  
objects from being pulled into the pump.  
NOTICE  
Pump casing must be filled with water before using pump.  
Otherwise pump will not be able to begin pumping.  
CAUTION  
The strainer should be positioned so it will remain completely  
under water.Running the pump with the strainer above water  
for long periods can damage the pump.  
WARNING  
DO NOT open fill cap if pump is hot! Water inside may be  
under pressure.  
CAUTION  
4. Checkforleaksbetweenpumpandengine.Ifwaterisleaking  
between the pump and engine housing, the seal inside the  
pumpmaybewornordamaged.Continued operationofthe  
pumpisnot recommended.Furtherusageofthe pumpunder  
theseconditionsmaycauseseverewaterdamagetoengine.  
DO NOT pump flammable fluids, corrosive chemicals or fluids  
containing toxic substances. These fluids can create potentially  
dangerous health and environmental hazards. Contact local  
authorities for assistance.  
Hoses and Clamps  
1. Check that all hoses are securely attached to the pump.  
Make certain suction hose (Figure 2) does not have any air  
leakage.Tighten hose clamps and couplings as required.  
CAUTION  
This pump uses a water-cooled mechanical seal to prevent  
water from seeping into the engine. The passage of water  
through the pump casing lubricates the seal and prevents it  
from overheating. NEVER operate the pump without water in  
the casing as this will cause damage to the mechanical seal.  
2. Itisrecommendedthat 2 clampsbeusedwhensecuringthe  
suction hose to the inlet side (suction) of the pump.  
3. Remember suction hoses must be rigid enough not to  
collapse when the pump is in operation.  
4. Check that the discharge hose (Figure 2) is not restricted.  
Place hose so that it lays as straight as it is possible on the  
ground. Remove any twists or sharp bends from hose which  
may block the flow of water.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 17  
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OPERATION  
CAUTION  
CAUTION  
DO NOT attempt to operate the pump  
until the Safety, General Information and  
Inspection sections of this manual have  
Do not allow the starter grip to snap back against the engine.  
Return it gently to prevent damage to the starter.  
been  
understood.  
read  
and  
thoroughly  
5.  
6.  
Pull the starter grip again, hard and fast, pulling it all the  
way out to start engine.  
If the engine does not start, repeat steps 4 and 5.  
This section is intended to assist the operator with the initial  
start-up of the trash pump. It is extremely important that this  
section be read carefully before attempting to use the pump in  
the field.  
CAUTION  
ALWAYS run engine at full speed while pumping.  
Starting the Engine (HATZ engine)  
Stopping The Engine  
Normal Shutdown  
3.  
Move the engine speed lever to the START position  
(Figure 8).  
1. Move the engine speed lever to the low speed and run the  
engine for about three minutes with no load.  
2. After the engine cools, move the engine speed lever to the  
STOP position (Figure 11).  
Figure 8. Engine Speed Lever (START position)  
4. Grasp the starter grip (Figure 9) and slowly pull it out until  
you feel the strongest resistance then return the starter grip  
to the initial position.  
Figure 11. Engine Speed Lever (STOP Position)  
4. Slowlypullthestartergrip(Figure9)untilstrongresistance  
is felt and leave it in this position. This prevents rust from  
forming while the engine is not in use.  
CAUTION  
When stopping the engine, reduce the load slowly. Do not  
stop engine suddenly since it may cause the temperature to  
rise abnormally.  
Emergency Shutdown  
1. Tostopengineimmediately,quicklyplacetheenginespeed  
lever to the STOP position.  
Figure 9. Starter Grip  
PAGE 18 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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MAINTENANCE  
Pump Vacuum Test  
NOTICE  
Adjusting Impeller Clearance  
1. If it is necessary to replace impeller or volute, be sure  
clearance between impeller and volute is adjusted correctly.  
DO NOT attempt to start the engine unless the pump has  
previously been primed with water. Severe pump damage  
will occur if pump has not been primed.  
2. The impeller should be as close to the volute as possible  
without rubbing against it. Clearance is adjusted by adding  
or removing shims from behind the impeller.  
3. Check clearance between impeller and insert by slowly  
pulling starter rope to turn impeller. Remove spark plug to  
make it easier to turn impeller.  
To perform the pump vacuum test do the following:  
1. Remove the pump fill cap (Figure 2), and fill the pump with  
water.  
NOTICE  
2. Start the engine as outlined in the initial start-up section,  
and wait for the pump to begin pumping.  
It is important not to remove too many shims or the clearance  
between the impeller and volute will become too wide and  
pump performance will be reduced. Remember as the impeller  
wears down, additional shims may be required to maintain  
the clearance between the impeller and insert.  
3. As shown in Figure 13, place a water hose inside the  
discharge opening of the pump, and turn on the water.This  
flow of water into the discharge opening will prevent the  
pump from running dry.  
4. Place the Pump VacuumTester (P/N 7000030) over the  
pump suction (inlet) opening (Figure 13) with the vacuum  
gauge facing upwards. It may be necessary to apply a small  
amount of water around the rubber seal of the vacuum tester  
to make a good suction fit.  
4. Check the impeller every six months for wear, and for  
clearance between the impeller face and the volute. Also  
check the shaft seal for wear, as well as the shaft sleeve.  
Pump Cleaning  
5. Check and make sure that there are no air leaks between  
the vacuum tester and the inlet port on the pump. If air leaks  
are present reset vacuum tester.  
After pumping water containing large amounts of dirt and debris,  
perform the following:  
1. Remove the drain plug from the pump housing (Figure 2)  
and drain any water left in the pump.  
6. Run the pump for a few minutes while monitoring the vacuum  
gauge. If the gauge indicates a reading between -25 and  
-20 in. Hg. (inches of mercury), then it can be assumed that  
the pump is working correctly.  
2. Loosen the two locking hand knobs (turn counterclockwise)  
and remove clean-out cover.  
3. Clean and remove dirt, debris from pump casing. Inspect  
impeller and volute for wear.Replace any damaged or worn  
parts.  
NOTICE  
25 in. Hg. (inches of mercury) translates into 25 feet of lift at  
sea level.  
CAUTION  
7. If the vacuum tester gauge indicates a reading below  
-20 in. Hg, it can then be assumed that the pump is not  
functioning correctly, and corrective action needs to be taken.  
The impeller may develop sharp edges. Use extreme care  
when cleaning around the impeller to prevent being cut.  
6. To test the flapper valve, shut down the engine.The vacuum  
tester should remain attached to the pump suction inlet port  
by vacuum.This indicates the pump's flapper valve is seating  
properly to hold water in the suction hose when the engine  
is stopped. This prevents backflow and allows for faster  
priming when the engine is restarted.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 19  
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MAINTENANCE  
CAUTION  
DO NOT RUN PUMP  
WITHOUT WATER.  
PLACE VACUUM TESTER  
OVER PUMP SUCTION PORT  
DISCHARGE  
PORT  
WATER HOSE  
WATER  
SOURCE  
DIRECTION  
OF WATER  
FLOW  
NOTICE  
Pressure reading may vary depending on altitude. See  
Tables 3 and 4.  
-15  
-60 -40  
25 IN. HG. TRANSLATES  
INTO 25 FEET OF LIFT  
AT SEA LEVEL.  
ACCEPTABLE READING  
SHOULD BE BETWEEN  
-25 AND -20 IN. HG.  
-80  
-100  
-20  
kPa  
in. Hg  
R
WIKA  
PUMP VACUUM  
TESTER  
Figure 13. Pump Vacuum Tester  
PAGE 20 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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MAINTENANCE  
Engine Maintenance  
Perform engine maintenance procedures as referenced by  
Table 6 below:  
Table 6. Engine Maintenance Schedule  
FIRST  
EVERY  
EVERY  
EVERY  
YEAR  
OR  
EVERY  
2 YEARS  
OR  
MONTH 3 MONTHS 6 MONTHS  
OR  
DESCRIPTION (3)  
OPERATION  
BEFORE  
OR  
OR  
10 HRS.  
25 HRS.  
50 HRS.  
100 HRS.  
200 HRS.  
CHECK  
CHANGE  
CHECK  
X
Engine Oil  
X
X
X
Air Cleaner  
CHANGE  
X (1)  
Re-tighten If  
Necessary  
All Nuts & Bolts  
Cooling Fins  
Spark Arrester  
Fuel Tank  
CHECK  
CLEAN  
X
X
X
CLEAN  
Fuel Filter  
CHECK  
X
Idle Speed  
CHECK-ADJUST  
CHECK-ADJUST  
CHECK  
X (2)  
Valve Clearance  
Fuel lines  
X (2)  
Every 2 years (replace if necessary) (2)  
(1) Service more frequently when used in DUSTY areas.  
(2) These items should be serviced by your service dealer, unless you have the proper tools and are mechanically  
proficient. Refer to the HATZ shop manual for service procedures.  
(3) For commercial use, log hours of operation to determine proper maintenance intervals.  
NOTICE  
Refer to engine manual for specific servicing instructions.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 21  
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MAINTENANCE  
Maintenance  
DANGER  
Performtheenginemaintenanceproceduresasindicatedbelow:  
DO NOT use gasoline as a cleaning solvent, because that  
would create a risk of fire or explosion.  
DAILY  
■
Thoroughly remove dirt and oil from the engine and control  
area.Clean or replace the air cleaner elements as necessary.  
Check and retighten all fasteners as necessary. Check the  
spring box and bellows for oil leaks. Repair or replace as  
needed.  
ENGINEAIRCLEANER  
1. Loosen the wing nut and detach the cover of the air  
cleaner shown in Figure 15.  
WEEKLY  
■
Remove the fuel filter cap and clean the inside of the fuel  
tank.  
2. Tapthe element(Figure15)severaltimesonahardsurface  
toremovedirt,orblowcompressedair[notexceeding30psi  
(207 kPa, 2.1 kgf/cm2)] through the element. side. NEVER  
washtheelementwithdetergentbecausetheelementisoil-  
soakedtype.Replacetheelementwhentheoutputdecreases  
or bad exhaust color is noticed.  
■
Remove or clean the filter at the bottom of the tank.  
ENGINEOIL  
1. Drain the engine oil when the oil is warm as shown in  
Figure 14.  
2. Remove the oil drain bolt and sealing washer and allow  
the oil to drain into a suitable container.  
3. Replace engine oil with recommended type oil as listed  
in Table 5. Engine oil capacity is 1.16 quarts (1.1 liters).  
DO NOT overfill.  
4. Install drain bolt with sealing washer and tighten se-  
curely.  
Figure 15. Engine Air Cleaner  
Figure 14. Engine Oil (Draining)  
PAGE 22 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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PREPARATION FOR LONG-TERM STORAGE  
Pump Storage  
Pull the recoil starter grip slowly. STOP when it feels  
tight. This closes the intake and exhaust valves  
(compression position) , and helps prevents rust from  
forming.  
For storage of the pump for over 30 days, the following is  
required:  
Drain the fuel tank completely.  
Wipe any oil or dirt that may have accumulated on the  
engine.  
Remove the drain plug from the pump and drain out any  
water left in the housing.  
Run the engine for about 3 minutes and then stop.  
Stop the engine. Drain the engine crankcase oil while  
the engine is still warm. Fill engine crankcase with fresh  
oil.  
Remove the pump cover and clean the inside of pump  
housing. Coat the inside of pump housing with a light  
film of oil to reduce corrosion. A spray can of oil works  
well for this application.  
Pull the recoil starter grip (Figure 17) 2 or 3 times. DO  
NOT start the engine.  
Cover suction and discharge ports with duct tape to  
prevent any foreign matter from falling into pump.  
Cover pump and engine with plastic covering or  
equivalent and store in a clean, dry place.  
To protect the water cooled-seals, place one-half pint of  
lubricating oil (new or used) through the discharge opening  
on the pump and crank the engine several times. This  
will prevent excessive corrosion and also keep the  
mechanical seal lubricated.  
Figure 17. Recoil Starter Grip  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 23  
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TROUBLESHOOTING  
Troubleshooting (Engine)  
Possible Problem  
Symptom  
Solution  
Add fuel. Check entire fuel system.  
Replace fuel pump.  
No Fuel reaching injection pump?  
Defective fuel pump?  
Fuel filter clogged?  
Replace fuel filter and clean tank.  
Replace or repair fuel line.  
Faulty fuel supply line?  
Check piston, cylinder and valves. Adjust or  
repair per engine repair manual.  
Compression too low?  
Engine will not start or start is delayed,  
although engine can be turned over.  
Fuel pump not working correctly?  
Oil pressure too low?  
Repair or replace fuel pump.  
Check engine oil pressure.  
Comply with cold starting instructions and  
proper oil viscosity.  
Low starting temperature limit exceeded?  
Defective battery?  
Charge or replace battery.  
Check carefully for loosened fuel line  
coupling, loose cap nut, etc.  
Air or water mixed in fuel system?  
Refill engine crankcase with correct type of  
oil for winter environment.  
Engine oil too thick?  
At low temperatures engine will not start.  
Defective battery?  
Fuel filter blocked?  
Fuel supply blocked?  
Defective fuel pump?  
Fuel tank empty?  
Replace battery.  
Replace fuel filter.  
Check the entire fuel system.  
Replace fuel pump.  
Add fuel.  
Engine fires but stops soon as starter is  
switched off.  
Fuel filter blocked?  
Defective fuel pump?  
Replace fuel filter.  
Replace fuel pump.  
Engine stops by itself during normal  
operation.  
Mechanical oil pressure shutdown sensor  
stops the engine due to low oil?  
Add oil. Replace low oil shutdown sensor if  
necessary.  
Fuel tank empty?  
Replace fuel filter.  
Fuel filter clogged?  
Replace fuel filter.  
Fuel tank venting is inadequate?  
Ensure that tank is adequately vented.  
Check threaded pipe unions tape and tighten  
unions a required.  
Leaks at pipe unions?  
Low engine power, output and speed.  
Speed control lever does not remain in  
selected position?  
See engine manual for corrective action.  
Engine oil level too full?  
Correct engine oil level.  
Use No. 2-D diesel fuel only. Check the fuel  
injection pump element and delivery valve  
assembly and replace as necessary.  
Injection pump wear?  
PAGE 24 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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TROUBLESHOOTING  
Troubleshooting (Engine) - continued  
Possible Problem  
Symptom  
Solution  
Clean or replace air filter.  
Air filter blocked?  
Low engine power output and low speed,  
black exhaust smoke.  
Incorrect valve clearances?  
Malfunction at injector?  
Adjust valves per engine specification.  
See engine manual.  
Drain off engine oil down to uppermark on  
dipstick.  
Too much oil in engine crankcase?  
Entire cooling air system contaminated/  
blocked?  
Clean cooling air system and cooling fin  
areas.  
Fan belt broken or elongated?  
Coolant insufficient?  
Change belt or adjust belt tension.  
Replenish coolant.  
Engine overheats.  
Radiator net or radiator fin clogged with dust? Clean net or fin carefully.  
Fan, radiator, or radiator cap defective?  
Thermostat defective?  
Replace defective part.  
Check thermostat and replace if necessary.  
Replace parts.  
Head gasket defective or water leakage?  
Troubleshooting (Trash Pump)  
Possible Problem  
Symptom  
Solution  
Not enough priming water in the  
housing?  
Add water.  
Engine speed too low?  
Strainer plugged?  
Increase throttle.  
Clean strainer.  
Suction hose damaged?  
Air leak at suction port?  
Replace or repair hose, and clamps.  
Check that fittings are tight and properly sealed.  
Pump does not take on water.  
Pump is located too high above water  
line?  
Move pump closer to water.  
Clean pump housing.  
Debris collecting in pump housing?  
Too much distance between impeller and Adjust clearance by adding shims or replace  
volute?  
impeller. Min. .006 inch - Max. .020 inch  
Water leaking out weep hole between  
pump and engine?  
Check condition of mechanical seal and gaskets,  
between pump end and engine housing.  
Engine speed too low?  
Increase throttle speed.  
Clean strainer.  
Suction strainer partially plugged?  
Pump takes in water, little or no discharge.  
Adjust clearance by adding shims or replace  
impeller/volute.  
Impeller/Volute worn?  
Tighten, replace or add clamp. (Keep extra seals  
on pump).  
Fittings/clamps are not sealed properly?  
Suction hose leaks at inlet.  
Hose diameter is too large?  
Pressure too high?  
Use smaller diameter hose or replace hose.  
Check pressure, add additional clamp.  
Check hose.  
Discharge does not stay on coupling.  
Hose kinked or end blocked?  
Open pump cover and clean dirt and debris from  
inside housing.  
Impeller jammed or blocked?  
Impeller does not turn, pump is hard to start.  
Adjust clearance by removing shim from behind  
impeller.  
Impeller and volute binding?  
Defective engine?  
See Engine Owner's Manual.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 25  
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EXPLANATION OF CODE IN REMARKS COLUMN  
The following section explains the different symbols and  
QTY. Column  
remarks used in the Parts section of this manual. Use the  
help numbers found on the back page of the manual if there  
are any questions.  
Numbers Used — Item quantity can be indicated by a  
number, a blank entry, or A/R.  
A/R (As Required) is generally used for hoses or other  
parts that are sold in bulk and cut to length.  
NOTICE  
The contents and part numbers listed in the parts  
section are subject to change without notice.Multiquip  
does not guarantee the availability of the parts listed.  
A blank entry generally indicates that the item is not sold  
separately.Other entries will be clarified in the“Remarks”  
Column.  
SAMPLE PARTS LIST  
REMARKS Column  
NO. PART NO. PART NAME  
QTY. REMARKS  
Some of the most common notes found in the “Remarks”  
Column are listed below. Other additional notes needed  
to describe the item can also be shown.  
1
2%  
12345  
BOLT......................1 .....INCLUDES ITEMS W/%  
WASHER, 1/4 IN............NOT SOLD SEPARATELY  
WASHER, 3/8 IN....1 .....MQ-45T ONLY  
2% 12347  
3
4
12348  
12349  
HOSE ..................A/R ...MAKE LOCALLY  
BEARING ..............1 .....S/N 2345B AND ABOVE  
Assembly/Kit — All items on the parts list with the  
same unique symbol will be included when this item is  
purchased.  
NO. Column  
Indicated by:  
Unique Symbols — All items with same unique  
symbol  
“INCLUDES ITEMS W/(unique symbol)”  
(@, #, +, %, or >) in the number column belong to the  
same assembly or kit, which is indicated by a note in the  
“Remarks” column.  
Serial Number Break — Used to list an effective serial  
number range where a particular part is used.  
Indicated by:  
Duplicate Item Numbers — Duplicate numbers indicate  
multiple part numbers, which are in effect for the same  
general item, such as different size saw blade guards in  
use or a part that has been updated on newer versions  
of the same machine.  
“S/N XXXXX AND BELOW”  
“S/N XXXX AND ABOVE”  
“S/N XXXX TO S/N XXX”  
Specific Model Number Use — Indicates that the part  
is used only with the specific model number or model  
number variant listed. It can also be used to show a  
part is NOT used on a specific model or model number  
variant.  
NOTICE  
When ordering a part that has more than one item  
number listed, check the remarks column for help in  
determining the proper part to order.  
Indicated by:  
“XXXXX ONLY”  
“NOT USED ON XXXX”  
PART NO. Column  
Numbers Used — Part numbers can be indicated by a  
number, a blank entry, or TBD.  
“Make/Obtain Locally” — Indicates that the part can  
be purchased at any hardware shop or made out of  
available items.Examples include battery cables, shims,  
and certain washers and nuts.  
TBD (To Be Determined) is generally used to show a  
part that has not been assigned a formal part number  
at the time of publication.  
“Not Sold Separately”— Indicates that an item cannot  
be purchased as a separate item and is either part of an  
assembly/kit that can be purchased, or is not available  
for sale through Multiquip.  
A blank entry generally indicates that the item is not sold  
separately or is not sold by Multiquip. Other entries will  
be clarified in the “Remarks” Column.  
PAGE 26 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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SUGGESTED SPARE PARTS  
QP3TZTRASH PUMP  
1TO 3 UNITS W/ 1B30  
Qty.  
P/N  
Description  
2 ............ KIT3T.................... KIT, MECHANICAL SEAL, O-RINGS  
1 ............ 2367040032 .......... IMPELLER, S/N 0381 AND BELOW  
1 ............ 2367040031 .......... IMPELLER, S/N 0382 AND ABOVE  
4 ............ 0631211159 .......... FLOODING CAP, W/ O-RING  
3 ............ 50426000 .............. ELEMENT, AIR CLEANER  
1 ............ 05088901 .............. ROPE STARTER  
1 ............ 01535302 .............. CAP, FUEL TANK  
3 ............ 01635200 .............. FUEL FILTER, GAS TANK  
3 ............ 50404900 .............. KEY, STARTER  
1 ............ 510229 .................. THROTTLE CABLE  
NOTICE  
Part number on this Suggested Spare Parts List may  
supersede/replace the P/N shown in the text pages of this  
manual.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 27  
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PUMP ASSY.  
59  
SEAL  
KIT  
6
58  
PAGE 28 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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PUMP ASSY.  
PUMP ASSY.  
NO.  
1
2
3
4
5
6
7
PART NO.  
PART NAME  
QTY.  
REMARKS  
1992100011  
CASING  
1
1
1
1
4
1992100020  
13910001600014  
1992100173  
19920002200014  
2368040033ASSY  
1992000133  
CASING COVER  
SUCTION COVER  
DRAIN COVER  
DRAIN COVER KNOB  
IMPELLER KIT..................................................... 1 ........... INCLUDES ITEMS W/#  
VOLUTE CASING, 2-POST.................................. 1 ........... OLDER STYLE VOLUTE  
WILL CROSS TO 3T4PKIT  
7
8
9
1992000110  
1992100742  
1247100250  
1992330410  
1992250700  
0105090820  
07904330300014  
1378350350  
0105090825  
43130006000014  
0483602250  
0489403400  
2367214010P002  
0481310800  
VOLUTE CASING, 4-POST.................................. 1 ........... NEW STYLE 4-POST  
SUCTION PLATE  
1
2
1
1
4
2
1
4
1
1
1
1
2
DRAIN COVER SET HANDLE  
SUCTION PLATE PACKING  
WEAR PLATE  
10  
11  
12  
13  
14  
15  
16  
17@  
18  
19  
20  
BOLT (CASING COVER), M8 x 20  
NIPPLE, NPS3" X NPT3"  
CHECK VALVE  
BOLT(ENGINE), M8 X 25  
CASING COVER SET PLATE  
O-RING (DRAIN COVER)  
O-RING (CASING), 4 X 340 MM  
BASE, SS400  
O-RING (NIPPLE)  
21@# 0482200240  
O-RING, IMPELLER, MECH SEAL ...................... 2 ........... SEE NOTICE BELOW  
22  
23  
24  
25@  
26@  
27@  
23672140200014  
ENGINE BASE,SS400  
1
1
1
1
1
1
1
4
4
4
1
4
2
1
4
1
1
0631211159  
0631211159  
0803442930  
0811885446  
0852834525  
FLOODING CAP, PF1 1/2" W/ O-RING  
DRAIN CAP, PF1 1/2" W/ O-RING  
MECHANICAL SEAL  
MECHANICAL SEAL SLEEVE, DIA. 30MM  
ADJUST LINER, 45 x 25.4 MM T0.3  
ADJUST LINER, 45 x25.4 MM T0.5  
BOLT(CASING COVER SET PLATE) M10 X 25  
CAP SCREW (VOLUTE CASING), M8 X 20  
SCREW (DRAIN COVER SET HANDLE),M8 X 25  
CAP SCREW (CASING), M12 X90  
CAP SCREW (CASING), M12 X 35  
BOLT (PUMP),M10 X 40  
27-1@ 0852854525  
28  
29  
30  
31  
32  
33  
34  
35  
0105091025  
0131190823  
0141090825  
0131191290  
0131191235  
0105091040  
0459220120  
0723302040  
0458220100  
0191190750  
SEAL WASHER(CASING), M12  
CUSHION RUBBER 40 X 20 MM M10  
SEAL WASHER, IMPELLER  
36#  
37#  
BOLT, IMPELLER  
NOTICE  
ITEM 21, O-RING, IS INCLUDED IN IMPELLER KIT, ITEM 6.  
WHEN ORDERED AS PART OF THE KIT, QUANTITY OF  
O-RING IS ONE. REPLACEMENT OF IMPELLER RE-  
QUIRES TWO O-RINGS, SO IT IS NECESSARY TO  
ORDER ONE ADDITIONAL O-RING.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 29  
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PUMP ASSY.  
59  
SEAL  
KIT  
6
58  
PAGE 30 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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PUMP ASSY.  
PUMP ASSY. (cont.)  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
38  
0181090820  
BOLT SET W/ SPRING WASHER  
(SUCTION PLATE) M8 X 20  
BOLT SET W/ SPRING WASHER  
(SUCTION COVER) M8 X 25  
STUD BOLT (DRAIN COVER HANDLE)  
KEY, IMPELLER  
2
39  
0181090825  
4
40  
41#  
42  
43  
44  
45  
46  
47  
48  
49  
50  
0151191257  
0520040431  
43342012400011  
0204490060  
0458220080  
0205490080  
0205490100  
0205490100  
0401650100  
0451290080  
0451290080  
4
1
1
3
4
4
8
2
4
4
4
IMPELLER WASHER 42 X 12 MM T4.5  
U-NUT WEAR PLATE, M6  
SEAL WASHER (CASING COVER), M8  
NUT (ENGINE), M8  
NUT (CUSHION RUBBER), M10  
NUT (PUMP), M10  
WASHER (ENGINE), M8  
SPRING WASHER (VOLUTE CASING), M8  
SPRINGWASHER  
(DRAIN COVER SET HANDLE), M8  
SPRINGWASHER (CUSHION RUBBER), M10  
SPRING WASHER (ENGINE), M8  
SPRING WASHER (PUMP), M10  
SPRINGWASHER  
51  
52  
53  
54  
0451290100  
0451290080  
0451290100  
0451290100  
8
4
2
4
(CASING COVER SETPLATE), M10  
O-RING (VOLUTE CASING)  
CAP  
STRAINER  
ENGINE, HATZ  
55  
56  
57  
58  
59  
0480570850  
1992108050  
0742214080  
1B30  
1
1
1
1
KIT3T  
KIT, MECHANICAL SEAL, SLEEVE, & O-RINGS 1 ........... INCLUDES ITEMS W/@  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 31  
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SPARE PARTS KITS ASSY.  
PAGE 32 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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SPARE PARTS KITS ASSY.  
SPARE PARTS KITS ASSY.  
NO.  
1
2
3
4
PART NO.  
01582200  
01582300  
01582400  
01582500  
PART NAME  
QTY.  
REMARKS  
GASKET SET CYL. HEAD  
GASKET SET CRANKCASE  
MAINTENANCE KIT- 1000 HRS  
EMERGENCY KIT  
1
1
1
1
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 33  
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ACCESSORIES ASSY.  
PAGE 34 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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ACCESSORIES ASSY.  
ACCESSORIES ASSY.  
NO.  
1
2
3
4
PART NO.  
01578700  
05120100  
05130000  
05130100  
PART NAME  
TOOL KIT  
DECAL MAINTENANCE  
DECAL START  
DECAL  
QTY.  
REMARKS  
1
1
1
1
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 35  
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CRANKCASE AND ENGINE MOUNT ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 36 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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CRANKCASE AND ENGINE MOUNT ASSY.  
CRANKCASE AND ENGINE MOUNT ASSY.  
NO.  
1
PART NO.  
01582710  
PART NAME  
QTY.  
REMARKS  
CRANKCASE ASSEMBLY ....................... 1 ........... INCLUDES ITEMS W/  
*
2
CRANKCASE ........................................... 1 ........... NOT SOLD SEPARATELY  
*
3
03455000  
40002600  
01333100  
50440300  
50249101  
04123800  
50062300  
04112800  
04112600  
50449800  
04115200  
01316000  
04125000  
PLUG 6.5X7  
BLIND RIVET  
COVER PLATE  
1
2
1
*
5
*
6
*
8
O- RING.................................................... 1 ........... INCLUDED IN CRANKC. GASK. SET  
*
9
CYL. PIN  
PLUG  
SCREW M10X1  
PLUG  
1
1
1
1
*
10  
*
11  
*
12  
*
13  
SEALING STRIP 419MM ......................... 1 ........... INCLUDED IN CRANKC.GASK. SET  
OIL SEAL 42X55X10................................ 1 ........... INCLUDED IN CRANKC. GASK. SET  
GRUB SCREW  
DIPSTICK W/SEALING RING .................. 1 ........... INCLUDES ITEMS W/ %  
SEALING RING  
DIPSTICK................................................. 1 ........... NOT SOLD SEPARATELY  
14  
15  
16  
1
17%  
18%  
19  
20  
21  
22  
23  
24  
25  
1
50208500  
04121900  
04099302  
04105710  
01542702  
50373100  
50469800  
SPRINGWASHER  
ALL. SCREW M8X35  
ENGINE BRACKET  
TUBE F. OIL FILTER  
OIL SUCTION FILTER  
8
8
4
1
1
INCLUDES ITEMS W/#  
DRAIN PLUG M22X1.5 ............................ 1 ........... INCLUDED IN MAINTENANCE KIT  
JOINT A22X27 ......................................... 1 ........... INCLUDED IN CRANKC. GASK. SET  
................................................................................ AND MAINTENANCE KIT  
26  
27  
28  
29  
30  
31  
32  
33  
05036900  
04104400  
04104500  
50449700  
04094400  
50328000  
01555800  
03568700  
HOSE CLIP  
SUCTION PORT  
SIEVE  
BALL BEARING 6309  
PLATE  
CENTER SUNK SCREW AM6X16  
COVER  
2
1
1
1
2
4
1
1
RUBBER DIAPHRAGM  
35#  
36#  
37#  
38#  
39  
40  
41  
FILTER, OIL SUCTION ............................ 1 ........... NOT SOLD SEPARATELY  
50475900  
05148200  
50170700  
99400696  
50208500  
50022900  
O- RING 20X4  
PLATE SPRING  
ALL. SCREW M6X16  
ISOLATOR  
1
2
1
4
8
8
SPRINGWASHER  
NUT M8  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 37  
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CRANKSHAFT ASSY.  
PAGE 38 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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CRANKSHAFT ASSY.  
CRANKSHAFT ASSY.  
NO.  
1
PART NO.  
01334200  
PART NAME  
QTY.  
REMARKS  
CRANKSHAFT NO. X W? PLUG ......................... 1 .................INCLUDES ITEMS W/  
*
2
*
3
*
4
CRANKSHAFT .................................................... 1 .................NOT SOLD SEPARATELY  
04125300  
05127401  
05142700  
05127600  
05127700  
05127801  
40065600  
50021600  
04114201  
50443600  
05141600  
05107301  
50473700  
CLOSING PLUG 12 MM  
STUBSHAFT NO. 4 SAE GEN  
STUBSHAFT TAP 25 DIA.  
STUBSHAFT NO. 2 1” DIA.  
STUBSHAFT NO. 1 1” DIA.  
STUBSHAFT 25 DIA.  
1
1
1
1
1
1
1
1
1
1
1
1
1
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
SUPPORTING DISK 45X55X3.0  
CIRCLIP A45X1.75  
DISK 18.5X37X5  
HEX. SCREW M18X1.5X55  
FITTING KEY A6.3 5X61  
STUBSHAFT SEM FINISHED 27 MM DIA.  
FITTING KEY 7X8X45  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 39  
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CAMSHAFT ASSY.  
PAGE 40 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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CAMSHAFT ASSY.  
CAMSHAFT ASSY.  
NO.  
1
PART NO.  
01503520  
01326400  
50123200  
01326600  
50255300  
01326500  
PART NAME  
QTY.  
REMARKS  
CAMSHAFT ASSY. ..................................... 1 ..............INCLUDES ITEMS W/  
CAMLEVER  
SHIM 5X10X0.5 DIN988  
FLYWEIGHT  
LOCKWASHER  
FLYWEIGHT  
*
3
*
4
*
5
*
6
*
7
*
8
*
9
10  
11  
12  
13  
14  
1
2
1
2
1
CAMSHAFT................................................. 1 ..............NOT SOLD SEPARATELY  
04121700  
04112100  
04112200  
04112300  
04125100  
04125200  
WASHER 0.9MM 23X38X0.9  
WASHER 1.0MM 23X38X1.0  
WASHER 1.1MM 23X38X1.1  
WASHER 1.2MM 23X38X1.2  
WASHER 1.3MM 23X38X1.3  
WASHER 1.4MM 23X38X1.4  
1
1
1
1
1
1
HATZ  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 41  
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PISTON ASSY.  
PAGE 42 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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PISTON ASSY.  
PISTON ASSY.  
NO.  
1
PART NO.  
01328501  
PART NAME  
QTY.  
REMARKS  
PISTON 80MM ASSY. ................................. 1 ..............INCLUDES ITEMS W/  
*
2 %  
PISTON 80MM ............................................ 1 ..............NOT SOLD SEPARATELY  
*
3 % 50464000  
CIRCLIP  
PISTON PIN  
PISTON RING SET 80MM  
2
1
1
*
4 % 50463600  
*
5 % 01328601  
*
6%  
7
CYLINDER .................................................. 1 ..............NOT SOLD SEPARATELY  
CYLINDER WITH PISTON ASSY. ............... 1 ..............INCLUDES ITEMS W/%  
CONROD ASSY. ......................................... 1 ..............INCLUDES ITEMS W/$  
CONROD ..................................................... 1 ..............NOT SOLD SEPARATELY  
01582600  
01329201  
8
9$  
10$  
11  
12  
04113100  
01582100  
01582000  
CONROD SCREW  
BIG END BEARING  
BIG END BEARING - 0.5MM  
2
1
1
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 43  
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CYLINDER HEAD ASSY.  
PAGE 44 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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CYLINDER HEAD ASSY.  
CYLINDER HEAD ASSY.  
NO.  
1
PART NO.  
01529801  
PART NAME  
QTY.  
REMARKS  
CYLINDER HEAD ASSY ................................. 1 ............... INCLUDES ITEMS W/  
*
2
*
3
*
5
CYLINDER HEAD ............................................ 1 ............... NOT SOLD SEPARATELY  
05129500  
05097500  
05097400  
05098900  
05093000  
05093100  
50425800  
04093700  
04113500  
04093800  
50425700  
50445100  
05091101  
50358000  
05054700  
05098201  
05099300  
50396600  
05093301  
VALVE GUIDE  
2
2
2
2
1
1
STUD CYLINDER HEAD 141MM  
STUD CYLINDER HEAD 148MM  
PUSH ROD  
VALVE, INTAKE  
VALVE, EXHAUST  
6
7
9
10  
11  
12  
13  
14  
15  
16  
17  
18  
19  
20  
21  
22  
23  
VALVE STEM SEAL CAP ............................... 2 ............... INCLUDED IN CRANKC. GASK. SET  
WASHER  
2
2
2
2
4
2
VALVE SPRING  
SPRING PLATE  
COLLET  
DISK 6X12X1.2 DIN 988  
SLIDER  
GRUB SCREW M8X10 .................................... 2 ............... INCLUDED IN MAINTENANCE KIT  
NUT FOR ROCKER ARM  
ROCKER  
WASHER 10.1X35X3  
HEX. NUT M10 DIN 934  
2
2
4
4
HEAD COVER GASKET ................................. 1 ............... INCLUDED IN CRANKC. GASK. SET  
AND MAINTENANCE KIT  
24  
25  
05092701  
01509600  
CYLINDER HEAD COVER  
DOSING DEVICE ASSY ................................. 1 ............... INCLUDES ITEMS W/+  
INCLUDED IN EMERGENCY KIT  
1
26+  
27+  
28  
29  
30  
32  
33  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
50425900  
O- RING 16X2  
2
DOSING DEVICE ............................................ 1 ............... NOT SOLD SEPARATELY  
50081200  
50374900  
04117701  
50453200  
05096301  
05096401  
05096501  
05096601  
05096701  
05096801  
05096901  
05097001  
50440300  
04133500  
04126100  
SPRING WASHER A6  
ALL SCREW M6X35  
LIFTING STRAP  
HEX. NUT M10  
CYLINDER HEAD GASKET 0.3MM  
CYLINDER HEAD GASKET 0.4MM ............ 0..1 ............... INCLUDED IN HEAD GASKET SET  
CYLINDER HEAD GASKET 0.5MM ............ 0..1 ............... INCLUDED IN HEAD GASKET SET  
CYLINDER HEAD GASKET 0.6MM  
CYLINDER HEAD GASKET 0.7MM  
CYLINDER HEAD GASKET 0.8MM  
CYLINDER HEAD GASKET 0.9MM  
CYLINDER HEAD GASKET 1.0MM  
O- RING 8X1.5 ................................................ 4 ............... INCLUDED IN HEAD GASKET SET  
SEALING RING CYLINDER HEAD ................. 2 ............... INCLUDED IN HEAD GASKET SET  
2
2
1
2
0..1  
0..1  
0..1  
0..1  
0..1  
0..1  
PROTECTION HOSE 10X12X9  
2
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 45  
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OIL PUMP/GOVERNOR ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 46 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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OIL PUMP/GOVERNOR ASSY.  
OIL PUMP/GOVERNOR  
NO.  
1
PART NO.  
01530210  
PART NAME  
QTY.  
REMARKS  
COVER OIL PUMP ASSY. .............................. 1 ............... INCLUDES ITEMS W/  
*
2
*
3
*
4
*
5
*
6
*
7
COVER, OIL PUMP ......................................... 1 ............... NOT SOLD SEPARATELY  
CIRCLIP  
50434901  
1
GEAR, OIL PUMP ........................................... 1 ............... NOT SOLD SEPARATELY  
HOUSING, OIL PUMP ..................................... 1 ............... NOT SOLD SEPARATELY  
HOUSING, OIL PUMP ..................................... 1 ............... NOT SOLD SEPARATELY  
05097100  
50447900  
50429400  
05097300  
04102900  
50447400  
50447500  
05078600  
50434800  
05079400  
01530402  
50422400  
50125800  
50435000  
05079800  
05131600  
05078900  
05148600  
50144400  
50144500  
04095600  
03927300  
05079301  
50092700  
50347100  
01333000  
50114300  
50144500  
50144400  
50423900  
04122900  
01316402  
RETAINING STRAP  
BALL 3.5MM  
1
1
8
9
ALL. SCREW M5X12  
FLAT SPRING 0.4  
OIL SUCTION TUBE  
TUBE INSERT  
TUBE INSERT  
SHAFT  
4
1
1
1
1
1
2
10  
11  
12  
13  
14  
15  
16  
17  
18  
18  
19  
20  
21  
22  
23  
25  
26  
27  
28  
29  
30  
31  
32  
34  
35  
36  
37  
38  
39  
CIRCLIP  
LEVER  
1
1
2
GOVERNOR LEVER  
SHIM 8X14X1  
DISK 8X14X0.5  
ALL. SCREW M3X12  
INTERMED. PLATE  
GOVERNOR SPRING 0.2MM  
GOVERNOR SPRING 0.3  
STOP SPRING 0.4MM  
HEX. NUT M6  
FLAT WASHER  
LEVER  
SCREW M6X32  
SHAFT  
CIRCLIP  
BALL 3.175MM  
CONSOLE  
AS REQUIRED  
2
AS REQUIRED  
AS REQUIRED  
1
1
1
1
1
1
1
4
1
1
2
1
3
1
1
1
DISK  
FLAT WASHER  
HEX. NUT M6  
CTR. SUNK SCREW M6X20  
DISK  
SUPPORT  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 47  
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OIL PUMP/GOVERNOR ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 48 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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OIL PUMP/GOVERNOR ASSY.  
OIL PUMP/GOVERNOR (cont.)  
NO.  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
51  
52  
53  
54  
55  
56  
57  
58  
PART NO.  
40022401  
50138100  
50004200  
05079601  
05078501  
50475300  
05151300  
50475400  
50328300  
04122800  
04000200  
05130900  
05130800  
50465300  
05146900  
05147001  
05151700  
50475800  
50475700  
PART NAME  
QTY.  
REMARKS  
O- RING 8X2  
1
THREADED PIN M6X35  
THREADED PIN M6X18  
CENTRIFUGALWEIGHT  
GOVERNOR SLEEVE  
FILL. HEAD SCREW 5X25  
SUPPORT  
PIN 5X8  
HEX. NUT M6  
PLATE SPRING  
TENSION SPRING  
GOVERNOR SPRING  
STOP PLATE  
CYL. SCREW M3X8  
CENTRIFUGALWEIGHT  
GOVERNOR SLEEVE  
PLUG  
AS REQUIRED  
AS REQUIRED  
8
1
1
1
1
1
1
1
1
1
2
4
1
1
14  
1
PLATE SPRING  
GRUB SCREW M10X10  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 49  
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TIMING COVER ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 50 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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TIMING COVER ASSY.  
TIMING COVER ASSY.  
NO.  
PART NO.  
PART NAME  
QTY.  
REMARKS  
1
01319510  
TIMING COVER ASSY .................................... 1 ............... INCLUDES ITEMS W/  
*
2
*
3
*
4
*
5
*
5
TIMING COVER............................................... 1 ............... NOT SOLD SEPARATELY  
CLOSING PLUG  
BOLT GOVERNOR HOUSING  
MAIN BEARING  
MAIN BEARING - 0.5  
OIL SEAL 30X47X8 ......................................... 1 ............... IN CRANKCASE GASKET SET  
BALL  
WASHER  
CAM FOLLOWER  
CAM FOLLOW SPINDLE  
ALL. SCREW M6X25  
04130200  
01533900  
05053100  
04124800  
40033700  
50443400  
03794100  
05053400  
03794201  
50457900  
1
1
1
1
6
*
7
*
8
1
3
2
2
2
9
10  
11  
12$  
13$  
14$  
15$  
16$  
17$  
18  
19  
20  
21  
22  
23  
24  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
35  
36  
37  
BUSHING, ROCKER ARM .............................. 2 ............... NOT SOLD SEPARATELY  
ROCKER ARM ................................................ 1 ............... NOT SOLD SEPARATELY  
PIN, ROCKER ARM ........................................ 1 ............... NOT SOLD SEPARATELY  
PIN, ROCKER ARM ........................................ 1 ............... NOT SOLD SEPARATELY  
CLAMP, ROCKER ARM................................... 1 ............... NOT SOLD SEPARATELY  
CLAMP, ROCKER ARM................................... 1 ............... NOT SOLD SEPARATELY  
04094801  
04095700  
04094700  
05095210  
04133900  
04095210  
50448901  
50144400  
50384200  
50463000  
50162900  
50469800  
50373100  
50459200  
50095100  
50248800  
50453400  
50392900  
04097800  
04106500  
50358000  
01319601  
04096810  
50469900  
50274901  
04122000  
50038700  
50148000  
05127100  
CUP  
2
1
1
1
1
1
1
1
1
2
PRESSURE SPRING  
DRAW ROD  
SPRING  
DISK 10.7X19X0.5  
COVER  
GRUB SCREW M6X30  
HEX. NUT M6  
ALL. SCREW M6X12  
ALL. SCREW M8X130  
JOINT A8X14 .................................................. 2 ............... IN CRANKCASE GASKET SET  
JOINT A22X27 ................................................ 1 ............... IN MAINT. + CRANKCASE SET  
DRAIN PLUG M22X1.5.................................... 1 ............... IN MAINTENANCE KIT  
CLOSING SCREW M12X1.5  
SPRING WASHER A8  
ALL. SCREW M8X60  
1
13  
1
ALL. SCREW M8X45  
2
ALL. SCREWM8X50  
9
CENTERING RING SAE A  
1
SEALING RING TIMING COVER .................... 2 ............... IN HEAD GASKET SET  
38  
39  
GRUB SCREW M8X10  
5
*
ROCKER ARM ................................................ 1 ............... INCLUDES ITEMS W/$  
40  
41  
42  
43  
44  
45  
46  
CAM FOLLOW SPINDLE  
ALL. SCREW M6X30  
GRUB SCREW M4X20  
JOINT  
STUD M8X50  
HEX. NUT M8  
1
1
1
1
1
1
1
LEVER  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 51  
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FLYWHEEL ASSY.  
PAGE 52 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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FLYWHEEL ASSY.  
FLYWHEEL ASSY.  
NO.  
2
3
4
5
PART NO.  
01321310  
50327300  
50003400  
04117300  
04110302  
PART NAME  
QTY.  
REMARKS  
BLOWER RING  
ALL. SCREW M4X20  
SPRING WASHER A4  
STICKER “TDC”  
FLYWHEEL  
1
6
6
1
1
6
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 53  
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FUEL INJECTION ASSY.  
PAGE 54 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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FUEL INJECTION ASSY.  
FUEL INJECTION ASSY.  
NO.  
1
PART NO.  
01328800  
01582800  
PART NAME  
QTY.  
REMARKS  
INJECTOR ASSY.................................. 1 ............. INCLUDES ITEMS W/$  
NOZZLE HOLDER ASSY ..................... 1 ............. INCLUDES ITEMS W/#  
PIPE ..................................................... 1 ............. NOT SOLD SEPARATELY  
SEALING CONE 4.9MM ........... AS REQUIRED ... SEE TECHNICAL ADVICE 95125801  
SEALING CONE 5.3MM ........... AS REQUIRED  
2$  
3#$  
4#$  
4
05096101  
05070601  
5#$  
6#$  
8$  
NIPPLE BODY ...................................... 1 ............. NOT SOLD SEPARATELY  
05081500  
50436400  
50436500  
50436600  
50436700  
50436800  
50436900  
50437000  
50437100  
50437200  
50437300  
50437400  
50437500  
50437600  
50437700  
50437800  
50437900  
50438000  
50438100  
50438200  
50438300  
SEALING CONE  
SHIM 1.00MM  
SHIM 1.04MM  
SHIM 1.10MM  
SHIM 1.14MM  
SHIM 1.20MM  
SHIM 1.24MM  
SHIM 1.30MM  
SHIM 1.34MM  
SHIM 1.40MM  
SHIM 1.44MM  
SHIM 1.50MM  
SHIM 1.54MM  
SHIM 1.60MM  
SHIM 1.64MM  
SHIM 1.70MM  
SHIM 1.74MM  
SHIM 1.80MM  
SHIM 1.84MM  
SHIM 1.90MM  
SHIM 1.94MM  
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
9$  
10$  
11$  
12$  
13$  
14$  
15$  
16$  
17$  
18$  
19$  
20$  
21$  
22$  
23$  
24$  
25$  
26$  
27$  
28+$  
29+$  
30+$  
SPRING ................................................ 1 ............. NOT SOLD SEPARATELY  
SPRING WASHER ................................ 1 ............. NOT SOLD SEPARATELY  
PLATE................................................... 1 ............. NOT SOLD SEPARATELY  
NOZZLE................................................ 1 ............. IN EMERGENCY KIT  
BODY.................................................... 1 ............. NOT SOLD SEPARATELY  
JOINT ................................................... 1 ............. IN HEAD GASKET SET  
31+$ 50442200  
32+$  
33  
05070500  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 55  
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FUEL INJECTION ASSY.  
PAGE 56 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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FUEL INJECTION ASSY.  
FUEL INJECTION ASSY.  
NO.  
PART NO.  
01322200  
01330800  
04096300  
04096400  
04096500  
04096600  
04096700  
PART NAME  
QTY.  
REMARKS  
34  
INJECTION PUMP ............................... 1 ............. INCLUDES ITEMS W/  
*
35  
CONTROL SLEEVE  
SHIM 0.2MM  
SHIM 0.3MM  
SHIM 0.4MM  
SHIM 0.5MM  
SHIM 0.6MM  
1
1
1
1
1
1
*
36  
*
37  
*
38  
*
39  
*
40  
*
41  
*
VALVE, FUEL INJECTOR PUMP ......... 1 ............. NOT SOLD SEPARATELY  
SPRING WASHER 8  
BODY, FUEL INJECTOR PUMP ........... 1 ............. NOT SOLD SEPARATELY  
42  
*
50471600  
50476900  
1
43  
*
44  
*
WASHER  
1
45  
*
SPRING, FUEL..................................... 1 ............. NOT SOLD SEPARATELY  
BODY, FUEL ......................................... 1 ............. NOT SOLD SEPARATELY  
46  
*
47  
*
50476500  
50445900  
50476000  
50433900  
04097700  
50323900  
05089300  
05056700  
05084201  
01326100  
50464500  
50110800  
05129000  
05130300  
05084201  
O- RING 17X2  
1
1
1
1
1
1
1
1
1
48  
*
VALVE HOLDER  
DISC 8  
49  
50  
O- RING 1.0X3.3  
PIN  
51  
52  
ALL. SCREW M6X30  
RETAINING YOKE  
FORK FOR INJECTOR  
CONNECTING NIPPLE  
53  
54  
60  
55  
PARTS SET NOZZLE ASSY. ............... 1 ............. INCLUDES ITEMS W/+  
56$  
57$  
58$  
59$  
60  
HEX SCREW M6X16  
JOINT A4X8  
1
2
1
1
1
CONNECTING NIPPLE  
HOSE 2.5X295  
CONNECTING NIPPLE  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 57  
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RECOIL STARTER ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 58 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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RECOIL STARTER ASSY.  
RECOIL STARTER ASSY.  
NO.  
PART NO.  
01515002  
01497800  
PART NAME  
QTY.  
REMARKS  
1
RECOIL STARTER ASSY. ............................... 1 ............... INCLUDES ITEMS W/  
*
2
HANDLE ASSY. ............................................... 1 ............... INCLUDES ITEMS W/#  
HANDLE .......................................................... 1 ............... NOT SOLD SEPARATELY  
*
4 #  
*
4 #  
5
03665200  
05045201  
01569300  
50081200  
50062700  
05088901  
01548800  
05044901  
05045001  
50146300  
50165600  
05044800  
05061300  
50062700  
50170900  
50445800  
05109100  
RUBBER SLEEVE  
RETURN SPRING  
HOUSING RECOIL STARTER  
SPRING WASHER A6  
ALLEN SCREW M6X10  
ROPE RECOIL STARTER  
ROPE PULLEY  
1
1
1
4
4
1
1
1
1
1
1
1
1
3
3
1
1
*
*
6
7
*
*
8
9
*
*
10  
*
11  
BRAKE SPRING  
BRAKE DISK  
*
12  
*
13  
*
HEX SCREW M6X18  
SPRINGWASHER  
RATCHET  
RETURN SPRING  
ALLEN SCREW M6X10  
SPRING WASHER 6  
DRIVING SLEEVE  
STICKER LABEL  
14  
*
15  
*
16  
*
17  
18  
19  
20  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 59  
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AIR DUCT ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 60 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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AIR DUCT ASSY.  
AIR DUCT ASSY.  
NO.  
1
2
3
4
5
6
7
PART NO.  
01551401  
01551301  
50170900  
50146300  
50120000  
50144400  
01326300  
PART NAME  
HOOD  
BLOWER DUCTING  
SPRING WASHER 6  
HEX SCREW M6X18  
DISC A6,4  
QTY.  
REMARKS  
1
1
7
1
2
6
HEX NUT M6  
COOLING AIR DUCTING ................................ 1 ............... INCLUDES ITEMS W/  
*
8
9
AIR DUCT -----------------------------------------------1 ............... NOT SOLD SEPARATELY  
*
05128900  
50334800  
50163801  
50441600  
50445400  
50335600  
50144400  
50114300  
50177100  
01326800  
04099500  
04098400  
01326700  
01326200  
SEALING STRIP 80MM  
RUBBER SLEEVE  
RUBBER SLEEVE  
WASHER 4,3  
HEX. SCREW M4X10  
COMBI SCREW M6X16  
HEX. NUT M6  
1
1
3
3
3
3
1
2
1
*
10  
*
11  
12  
13  
14  
15  
16  
17  
19  
20  
21  
22  
23  
24#  
25#  
26  
27  
29  
30  
31  
32  
33  
35  
36  
37  
38  
39  
DISK 6,4  
HEX. SCREW M6X16  
PARTING SHEET ............................................ 1 ............... ELECTRIC START ONLY  
SEALING RING  
SPACER TUBE 7X12X16.3  
PARTING SHEET  
1
5
1
COOLING AIR DUCT ....................................... 1 ............... INCLUDES ITEMS W/#  
AIR DUCT ........................................................ 1 ............... NOT SOLD SEPARATELY  
04111500  
05108100  
04124600  
03575500  
00921400  
05081700  
50453300  
01599600  
50328000  
50095100  
50344700  
50144500  
50170900  
SEALING STRIP 119MM  
SEALING STRIP 495MM  
SEALING STRIP 388MM  
SEALING RING  
SPACER BUSHING  
SPACER  
RUBBER SLEEVE  
SUPPORT  
CTR. SUNK SCREW AM6X16  
SPRING WASHER A8  
HEX. NUT M8  
FLAT WASHER 6,4  
SPRING WASHER 6  
1
1
1
2
2
1
1
1
1
1
1
1
1
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 61  
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AIR DUCT ASSY.  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 62 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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AIR DUCT ASSY.  
AIR DUCT ASSY. (cont.)  
NO.  
40  
41  
42  
43  
44  
45  
46  
47  
48  
49  
50  
50  
51  
52  
53  
54  
55  
56  
57  
58  
59  
PART NO.  
50144400  
04119100  
50458100  
05007300  
04042000  
05132900  
04116700  
50464401  
40028300  
05133800  
05133900  
05133900  
05132700  
50148000  
05133000  
50445000  
05132800  
50170900  
50144400  
05145800  
05097600  
PART NAME  
QTY.  
1
2
2
1
5
2
1
1
1
1
1
1
1
1
1
1
REMARKS  
HEX. NUT M6  
TUBE 6X8X14  
STUD M6X45  
SEALING STRIP 48MM  
WASHER 6.5X22.5X1  
BUSH 6.5X13X14  
COVER  
STUD M6X35  
HEX. NUT M6  
RUBBER RING 17X28X5  
RUBBER RING 17X28X9  
RUBBER RING 17X28X9  
BUSH 6.5X17Z11.5  
HEX. NUT M8  
SUPPORT FUEL TANK  
CTR. SUNK SCREW M6X35  
SPACER TUBE 7X12X16.3  
SPRING WASHER 6  
HEX NUT M 6  
1
1
1
1
SPRING CLIP  
WASHER  
2
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 63  
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CRANKCASE BREATHER ASSY.  
PAGE 64 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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CRANKCASE BREATHER ASSY.  
CRANKCASE BREATHER ASSY.  
NO.  
1
PART NO.  
01599200  
PART NAME  
QTY.  
REMARKS  
OIL SEPARATOR ASSY. ................................. 1 ............... INCLUDES ITEMS W/  
*
2
*
3
*
4
*
5
OIL SEPARATOR ............................................. 1 ............... NOT SOLD SEPARATELY  
FILTER BREATHER SYSTEM  
BREATHERTUBE ........................................... 1 ............... IN CRANKCASE GASKET SET  
SUCTION PIPE  
05102900  
01617900  
01551600  
1
1
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 65  
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FUEL TANK ASSY. (OLD STYLE)  
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 66 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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FUEL TANK ASSY. (OLD STYLE)  
FUEL TANK ASSY. (OLD STYLE)  
NO.  
PART NO.  
01588610  
01535302  
PART NAME  
QTY.  
REMARKS  
1
FUEL TANK ASSY 5 LITER............................. 1 ............... INCLUDES ITEMS W/  
*
2
CAP FOR FUEL TANK  
FUEL HOSE WRAP ......................................... 1 ............... NOT SOLD SEPARATELY  
1
*
3
*
4
05085100  
50440600  
05137000  
01534900  
50441100  
05084000  
05086401  
50440800  
05123100  
05085300  
01534600  
03673300  
05122200  
05130400  
50440900  
05085600  
50231900  
05109810  
05086810  
05122800  
40028400  
FUEL HOSE 7X165  
NIPPLE FOR FUEL TANK  
FUEL PIPE 7X220  
1
1
1
1
*
5
*
6
*
7
FUEL VENT VALVE  
*
8
HOSE CLIP ..................................................... 2 ............... IN EMERGENCY KIT  
*
9
CONNECTING NIPPLE  
GASKET FOR FUEL CAP  
RUBBER SLEEVE  
FUEL HOSE 7/70  
FUEL HOSE 3.5X45  
FUEL VENT VALVE  
FUEL HOSE 4.5/170  
FUEL PIPE  
RUBBER SLEEVE  
RUBBER SLEEVE  
BREATHER HOSE  
STUD M8X25  
DISK 8.2X22X2  
RUBBER SHELL  
1
1
1
2
1
1
1
1
2
1
1
2
4
2
2
2
*
11  
12  
*
13  
14  
15  
16  
17  
18  
*
19  
*
20  
*
21  
22  
23  
24  
25  
INSULATING SLEEVE  
HEX. NUT M8  
FUELTANK ...................................................... 1 ............... NOT SOLD SEPARATELY  
FUEL FILTER .................................................. 1 ............... IN MAINTENANCE KIT  
........................................................................................... INCLUDES ITEMS W/#  
26  
*
27  
*
01635200  
28 # 50440900  
RUBBER SLEEVE  
CONNECTING NIPPLE  
FUEL PIPE 7X80  
TUBE 1.4X2X16  
SPRING WASHER 6  
HEX. NUT M6  
1
1
1
1
2
2
1
2
2
4
2
4
4
4
4
1
1
1
1
1
2
1
*
29  
30  
31  
34  
35  
36  
37  
38  
39  
40  
41  
42  
43  
44  
49  
50  
51  
52  
53  
54  
55  
05084400  
05136900  
05085500  
50170900  
50144400  
05122300  
01331300  
50120000  
05110010  
01588900  
04118800  
50144500  
50170900  
50170700  
05122700  
05123200  
04060400  
50399801  
50459600  
50148100  
05129610  
*
*
SUPPORT  
SUPPORT  
DISK A6,4  
DISK 7.1X17.9X2  
HEX. SCREW M6X16  
DISK 6.5X13X4.8  
FLAT WASHER 6,4  
SPRING WASHER 6  
ALL. SCREW M6X16  
HOSE NIPPLET  
FUEL HOSE 3.5X38  
FUEL HOSE 4.5X100  
CLAMP 11,3  
HOSE NIPPLE T  
FLAT WASHER 8,4  
CONNECTING NIPPLE  
*
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 67  
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FUEL TANK ASSY. (NEW STYLE)  
PAGE 68 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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FUEL TANK ASSY. (NEW STYLE)  
FUEL TANK ASSY. (NEW STYLE)  
NO.  
PART NO.  
01666710  
01535302  
50500800  
01628900  
PART NAME  
QTY.  
REMARKS  
1
FUEL TANK ASSY 5 LITER............................. 1 ............... INCLUDES ITEMS W/  
*
2#  
CAP FOR FUEL TANK ..................................... 1 ............... INCLUDES ITEMS W/ &  
*
3#  
*
CIRCLIP 8  
ROPE  
1
1
4#  
*
5$#  
SPACER .......................................................... 1 ............... NOT SOLD SEPARATELY  
*
6#  
7#  
8#  
9#  
05189900  
01534900  
50399801  
05084000  
FUEL HOSE 3.5 X 300  
FUEL VENT VALVE  
CLAMP  
1
1
1
1
*
*
*
*
CONNECTING NIPPLE  
FUEL CAP ....................................................... 1 ............... NOT SOLD SEPARATELY  
10&  
11& # 05086401  
12#  
13+  
GASKET FOR FUEL CAP  
RUBBER SLEEVE  
FUEL HOSE 3.5X215  
FUEL PIPE 3.5 X 190  
FUEL HOSE 3.5X40  
FUEL VENT VALVE  
VENT VALVE  
1
2
1
1
1
1
1
2
1
2
1
1
2
4
*
50440800  
05347600  
05284000  
05123200  
01534600  
00805502  
50590000  
05130400  
*
14+  
15+  
16+  
18#  
CLAMP 12.0  
RUBBER SLEEVE  
RUBBER SLEEVE  
BREATHER HOSE 1X3X100  
BREATHER HOSE 1X3X85  
STUD M8X25  
*
*
19$# 50440901  
*
20#  
05085601  
05085600  
50231900  
05109810  
21  
22  
DISK 8.2X22X2  
23@  
24@ 05122800  
RUBBER SHELL .............................................. 2 ............... NOT SOLD SEPARATELY  
INSULATING SLEEVE  
HEX. NUT M8  
2
2
25  
40028400  
26#  
FUELTANK ...................................................... 1 ............... NOT SOLD SEPARATELY  
FUEL FILTER .................................................. 1 ............... NOT SOLD SEPARATELY  
*
27$#  
28#  
*
05235602  
05189001  
05085500  
01635210  
50170900  
50144400  
05122300  
01331300  
05110010  
01677100  
50144500  
50170900  
50170700  
50114300  
05175601  
03807100  
DECAL, “DIESEL”  
CONNECTING NIPPLE  
TUBE 2X0.3X16  
1
1
1
*
*
29#  
31  
33  
34  
35  
36  
37  
39  
40  
42  
43  
44  
45  
FUEL FILTER .................................................. 1 ............... INCLUDES ITEMS W/ $  
SPRING WASHER 6  
HEX. NUT M6  
SUPPORT  
SUPPORT  
2
2
1
2
4
2
4
4
4
2
1
1
DISK 7.1X17.9X2  
HEX. SCREW M6X20  
FLAT WASHER 6,4  
SPRING WASHER 6  
ALL. SCREW M6X16  
DISK 6,4  
49+  
50+  
HOSE NIPPLET  
FUEL HOSE 5.0X150  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 69  
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FUEL TANK ASSY. (NEW STYLE)  
PAGE 70 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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FUEL TANK ASSY. (NEW STYLE)  
FUEL TANK ASSY. (NEW STYLE - cont.)  
NO.  
51+  
52  
PART NO.  
03663800  
50399801  
50459600  
50148100  
05184400  
01655800  
05215000  
05213000  
05172300  
50448000  
01519402  
05044001  
05036900  
05043901  
50414800  
50539200  
50501600  
50441600  
05279500  
50546900  
05259301  
40021400  
40021500  
50399801  
05283900  
05283900  
01534601  
03663700  
03663800  
05122701  
50441100  
50556600  
05279400  
50358400  
01756800  
50154300  
01778430  
01588620  
05188200  
50313100  
03613600  
PART NAME  
QTY.  
REMARKS  
FUEL HOSE 5.0X40  
CLAMP 11,3  
1
1
1
2
1
53  
HOSE NIPPLE T  
FLAT WASHER 8,4  
CONNECTING NIPPLE  
54  
55#  
*
59  
60  
61  
63  
64  
65  
INSULATINGTUBE ......................................... 2 ............... INCLUDES ITEMS W/ @  
HOSE 2.5 X195  
INSUL. HOSE 7 X25  
CONNECTING NIPPLE  
CLAMP  
1
1
1
1
*
WATER SEPARATOR ....................................... 1 ............... INCLUDES ITEMS W/ %  
HOSE 20/12 MM  
HOUSE CLIP  
WATER SEPARATOR  
CLOS. SCREW M10  
FUEL FILTER EXTERNAL MOUNT  
HEX NUT M4  
WASHER 4.3  
SUPPORT  
PRESSURE SPRING  
DECAL  
LEAD SEAL 8MM  
SEAL WIRE  
CLAMP11,3  
66%  
67%  
68%  
69%  
70+  
71+  
72+  
73+  
74+  
75  
76+  
77+  
78+  
79+  
80+  
81+  
82+  
83+  
84+  
85+  
86+  
87+  
88  
1
1
1
1
1
2
2
1
1
1
1
1
9
1
1
1
1
1
1
2
2
1
2
1
1
FUEL PIPE 5.0 X 285  
FUEL PIPE 5.0 X 285  
FUEL VENT G VALVE  
FUEL HOSE 5.0 X 50  
FUEL HOSE 5.0 X 40  
HOSE NIPPLE T  
HOSE CLIP  
RUBBER SLEEVE  
SUPPORT  
STRAP  
NIPPLE  
89+  
90+  
91  
O-RING 7.5 X 10.5 X 1.5  
FUEL PIPE ...................................................... 1 ............... INCLUDES ITEMS W/ +  
FUEL TANK 5L ................................................. 1 ............... INCLUDES ITEMS W/ #  
92  
93#  
94#  
95#  
CONNECTING NIPPLE  
JOINT A 6 X 10  
VENT SCREW M6  
1
1
1
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 71  
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AIR FILTER ASSY.  
AIR FI
NOTE: Refer to Table 9 at the end of the manual for letter ( A to L) call-outs.  
PAGE 72 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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AIR FILTER ASSY.  
AIR FILTER ASSY.  
NO.  
PART NO.  
05107600  
05056400  
50171500  
50426000  
50454300  
05107500  
50435800  
01607900  
50452200  
04116600  
04116501  
05056100  
50095100  
PART NAME  
SEALING STRIP  
WASHER  
QTY.  
REMARKS  
1
*
2
3
4
5
6
7
8
9
1
1
3
ALL. SCREW M8X25  
AIR FILTER ELEMENT ................................... 1 ............... IN MAINTENANCE KIT  
NUT M6  
COVER AIR FILTER  
RUBBER SLEEVE  
AIR FILTER HOUSING ASSY ......................... 1 ............... INCLUDES ITEMS W/  
WING NUT M6  
COVER, RUBBER INSERT  
RUBBER INSERT  
SEALING STRIP 365MM  
SPRING WASHER A8  
AIR FILTER ASSY .......................................... 1 ............... NOT SOLD SEPARATELY  
GASKET AIR FILTER...................................... 2 ............... IN HEAD GASKET SET  
INSULATING FLANGE  
PLUG  
COVER AIR FILTER  
COVER  
1
1
1
*
1
1
1
1
2
10  
11  
12  
13  
*
14  
15  
16  
05056300  
05088300  
05098100  
05132000  
04116700  
1
1
1
1
17  
35  
36  
*
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 73  
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MUFFLER ASSY.  
PAGE 74 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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MUFFLER ASSY.  
MUFFLER ASSY.  
NO.  
1
2
3
4
5
6
7
8
PART NO.  
40028300  
50144500  
01531311  
05081101  
05081410  
50422500  
01531201  
05081611  
50128100  
05103600  
50144500  
40028300  
50028900  
50450500  
05103401  
05081002  
05104100  
05104000  
05103500  
40028400  
50445201  
50148100  
40028400  
05083900  
05103901  
05103801  
50445000  
01560200  
05100300  
04054300  
05127000  
50460700  
50460800  
50144500  
40028300  
PART NAME  
QTY.  
REMARKS  
HEX. NUT M6  
1
1
1
1
1
3
3
3
3
FLAT WASHER 6,4  
EXHAUST END PIPE  
THREADED BOLT M6  
EXHAUST TUBE  
CTR. SUNK SCREW M6X12  
CLAMP  
SUPPORTING PLATE  
STUD  
MUFFLER GASKET 1B30 ............................... 5 ............... IN HEAD GASKET SET  
FLAT WASHER 6,4  
HEX NUT M6  
HEX. SCREW M8X100  
HEX. SCREW M8X10  
MUFFLER, INNER PART  
COVER  
SEALING STRIP  
SEALING STRIP  
MUFFLER, OUTER PART  
HEX. NUT M8  
STUD M8X70  
FLAT WASHER 8,4  
HEX. NUT M8  
SPACER NUT M8  
SPACER TUBE 51.6MM  
SPACER TUBE 65MM  
CTR. SUNK. SCREW M6X35  
MUFFLER GUARD  
SEALING STRIP 65MM  
WASHER 8.4X23.5  
WASHER 28.1X34X0.5  
HEX. SCREW M6X100  
HEX. SCREW M6X55  
FLAT WASHER 6,4  
HEX. NUT M6  
9
10  
11  
12  
14  
15  
16  
17  
18  
19  
20  
22  
23  
24  
25  
26  
27  
28  
29  
31  
32  
34  
35  
36  
37  
38  
39  
1
1
1
1
1
1
1
1
1
3
1
6
1
1
1
1
1
1
1
3
5
3
1
8
4
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 75  
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SEALING AND BONDING ADHESIVES  
TABLE 9. SEALING AND BONDING ADHESIVES  
Item  
A
Part Number  
50223001  
50223100  
50223200  
50223300  
50223400  
Description  
Loctite Activator  
Loctitie 573  
Loctite 601  
Amount  
500 ml  
50 ml  
B
C
50 ml  
D
Loctitie 221  
Loctite 648  
50 ml  
E
10 ml  
50223800  
+ 50223900  
Technicoll 8058  
Technicoll 8367  
0.75 kg  
0.75 kg  
F
G
H
J
50256501  
50282501  
50283003  
50342600  
50256600  
Loctite IS 407  
Silicon  
10 g  
30 ml  
100 ml  
100 g  
100 g  
High Temp Paste  
High Temp Grease  
Silicon Sealer  
K
L
PAGE 76 — QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11)  
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TERMS AND CONDITIONS OF SALE — PARTS  
5. Parts must be in new and resalable  
condition, in the original Multiquip  
package (if any), and with Multiquip part  
numbers clearly marked.  
Multiquip reserves the right to quote and  
sell direct to Government agencies, and to  
Original Equipment Manufacturer accounts  
who use our products as integral parts of their  
own products.  
PAYMENT TERMS  
Terms of payment for parts are net 30 days.  
FREIGHT POLICY  
6. The following items are not returnable:  
All parts orders will be shipped collect or  
prepaid with the charges added to the invoice.  
All shipments are F.O.B. point of origin.  
Multiquip’s responsibility ceases when a  
signed manifest has been obtained from the  
carrier, and any claim for shortage or damage  
must be settled between the consignee and  
the carrier.  
a. Obsolete parts. (If an item is in the  
price book and shows as being  
replaced by another item, it is  
obsolete.)  
SPECIAL EXPEDITING SERVICE  
A $35.00 surcharge will be added to the  
invoice for special handling including bus  
shipments, insured parcel post or in cases  
where Multiquip must personally deliver the  
parts to the carrier.  
b. Any parts with a limited shelf life  
(such as gaskets, seals, “O” rings,  
and other rubber parts) that were  
purchased more than six months  
prior to the return date.  
LIMITATIONS OF SELLER’S LIABILITY  
MINIMUM ORDER  
Multiquip shall not be liable hereunder for  
damages in excess of the purchase price of  
the item with respect to which damages are  
claimed, and in no event shall Multiquip be  
liable for loss of profit or good will or for any  
other special, consequential or incidental  
damages.  
The minimum charge for orders from Multiquip  
is $15.00 net. Customers will be asked for  
instructions regarding handling of orders not  
meeting this requirement.  
c. Any line item with an extended  
dealer net price of less than  
$5.00.  
d. Special order items.  
RETURNED GOODS POLICY  
e. Electrical components.  
f. Paint, chemicals, and lubricants.  
g. Decals and paper products.  
h. Items purchased in kits.  
Return shipments will be accepted and  
credit will be allowed, subject to the following  
provisions:  
LIMITATION OF WARRANTIES  
No warranties, express or implied, are  
made in connection with the sale of parts or  
trade accessories nor as to any engine not  
manufactured by Multiquip. Such warranties  
made in connection with the sale of new,  
complete units are made exclusively by a  
statement of warranty packaged with such  
units, and Multiquip neither assumes nor  
authorizes any person to assume for it  
any other obligation or liability whatever in  
connection with the sale of its products. Apart  
from such written statement of warranty,  
there are no warranties, express, implied or  
statutory, which extend beyond the description  
of the products on the face hereof.  
1. A Returned Material Authorization  
must be approved by Multiquip prior to  
shipment.  
7. The sender will be notified of any material  
received that is not acceptable.  
8. Such material will be held for five  
working days from notification, pending  
instructions. If a reply is not received  
within five days, the material will be  
returned to the sender at his expense.  
2. To obtain a Return Material Authorization,  
a list must be provided to Multiquip  
Parts Sales that defines item numbers,  
quantities, and descriptions of the items  
to be returned.  
9. Credit on returned parts will be issued  
at dealer net price at time of the original  
purchase, less a 15% restocking  
charge.  
a. The parts numbers and descriptions  
must match the current parts price  
list.  
b. The list must be typed or computer  
generated.  
10. In cases where an item is accepted, for  
which the original purchase document  
can not be determined, the price will be  
based on the list price that was effective  
twelve months prior to the RMA date.  
c. The list must state the reason(s)  
for the return.  
Effective: February 22, 2006  
d. The list must reference the sales  
order(s) or invoice(s) under  
which the items were originally  
purchased.  
11. Credit issued will be applied to future  
purchases only.  
PRICING AND REBATES  
e. The list must include the name  
and phone number of the person  
requesting the RMA.  
Prices are subject to change without prior  
notice. Price changes are effective on a  
specific date and all orders received on or  
after that date will be billed at the revised price.  
Rebates for price declines and added charges  
for price increases will not be made for stock  
on hand at the time of any price change.  
3. AcopyoftheReturnMaterialAuthorization  
must accompany the return shipment.  
4. Freight is at the sender’s expense. All  
parts must be returned freight prepaid to  
Multiquip’s designated receiving point.  
QP3TZ TRASH PUMP — OPERATION AND PARTS MANUAL — REV. #3 (10/21/11) — PAGE 77  
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OPERATION AND PARTS MANUAL  
HERE’S HOW TO GET HELP  
PLEASE HAVE THE MODEL AND SERIAL  
NUMBER ON-HAND WHEN CALLING  
UNITED STATES  
Multiquip Corporate Office  
MQ Parts Department  
18910 Wilmington Ave.  
Carson, CA 90746  
Contact: [email protected]  
Tel. (800) 421-1244  
Fax (800) 537-3927  
800-427-1244  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
Mayco Parts  
Warranty Department  
800-306-2926  
310-537-3700  
Fax: 800-672-7877  
Fax: 310-637-3284  
800-421-1244, Ext. 279  
310-537-3700, Ext. 279  
Fax: 310-537-1173  
Fax: 310-631-5032  
Service Department  
Technical Assistance  
800-421-1244  
310-537-3700  
Fax: 310-537-4259  
800-478-1244  
MEXICO  
UNITED KINGDOM  
MQ Cipsa  
Multiquip (UK) Limited Head Office  
Carr. Fed. Mexico-Puebla KM 126.5  
Momoxpan, Cholula, Puebla 72760 Mexico  
Contact: [email protected]  
Tel: (52) 222-225-9900  
Fax: (52) 222-285-0420  
Unit 2, Northpoint Industrial Estate, Tel: 0161 339 2223  
Fax: 0161 339 3226  
Global Lane,  
Dukinfield, Cheshire SK16 4UJ  
Contact: [email protected]  
CANADA  
Multiquip  
4110 Industriel Boul.  
Laval, Quebec, Canada H7L 6V3  
Contact: [email protected]  
Tel: (450) 625-2244  
Tel: (877) 963-4411  
Fax: (450) 625-8664  
© COPYRIGHT 2010, MULTIQUIP INC.  
Multiquip Inc and the MQ logo are registered trademarks of Multiquip Inc. and may not be used, reproduced, or altered without written permission. All other trademarks are the property  
of their respective owners and used with permission.  
This manual MUST accompany the equipment at all times.This manual is considered a permanent part of the equipment and should remain with the unit if resold.  
The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations, descriptions, references and technical data contained in  
this manual are for guidance only and may not be considered as binding. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published  
in this publication at any time without notice and without incurring any obligations.  
Your Local Dealer is:  
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