OPERATION AND PARTS MANUAL MODEL MQ41TDH DIESEL POWERED TRASH PUMP (HATZ 1D81Z DIESEL ENGINE) Revision #4 (08/15/08) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
PROPOSITION 65 WARNING Diesel engine exhaust and some of PAGE 2 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
REPORTING SAFETY DEFECTS REPORTING SAFETY DEFECTS If you believe that your vehicle has a defect that could cause a crash or could cause injury or death, you should immediately inform the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Multiquip at 1-800-421-1244. If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of vehicles, it may order a recall and remedy campaign.
TRAINING CHECKLIST TRAINING CHECKLIST This checklist will lists some of the minimum requirements for machine maintenance and operation. Please detach it and make copies. Use this checklist whenever a new operator is to be trained or it can be used as a review for more experienced operator’s. TRAINING CHECKLIST NO. DESCRIPTION 1 Read Operator’s Manual completely. 2 Machine layout, location of components, checking of engine and oil levels. 3 Fuel system, refueling procedure.
DAILY PRE-OPERATION CHECKLIST DAILY PRE-OPERATION CHECKLIST DAILY PRE-OPERATION CHECKLIST 1 Check engine oil level. 2 Check fuel level (and for clean fuel). 3 Check cooling fins and cooling air flow. 4 Check engine air cleaner blockage indicator. 5 Check engine air cleaner. 6 Check engine battery and cable connections. 7 Check pump volute. 8 Check pump impeller. 9 Check pump seal. 10 Check pump casing for cracks. 11 Check trailer wheel lug nuts for tightness.
TABLE OF CONTENTS Proposition 65 Warning ............................................. 2 Reporting Safety Defects .......................................... 3 Training Checklist ...................................................... 4 Daily Pre-Operation Checklist ................................... 5 Table Of Contents ..................................................... 6 Parts Ordering Procedures ....................................... 7 Rules For Safe Operation ......................................
www.multiquip.com PARTS ORDERING PROCEDURES Ordering parts has never been easier! Choose from three easy options: Effective: January 1st, 2006 Best Deal! Order via Internet (Dealers Only): If you have an MQ Account, to obtain a Username and Password, E-mail us at: parts@multiquip.com. Order parts on-line using Multiquip’s SmartEquip website! ■ View Parts Diagrams ■ Order Parts ■ Print Specification Information To obtain an MQ Account, contact your District Sales Manager for more information.
RULES FOR SAFE OPERATION CAUTION: Failure to follow instructions in this manual may lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when operating the MQ41TDH Trash Pump: GENERAL SAFETY ■ DO NOT operate or service this equipment before reading this entire manual. ■ This equipment should not be operated by persons under 18 years of age.
RULES FOR SAFE OPERATION ■ NEVER use accessories or attachments, which are not recommended by Multiquip for this equipment. Damage to the equipment and/or injury to user may result. ■ Always make sure pump is correctly secured to the trailer. Check all supports attaching the pump to the trailer and make sure they are tight. ■ NEVER pump volatile, flammable or low flash point fluids. These fluids could ignite or explode.
OPERATION AND SAFETY DECALS Machine Safety Decals The MQ41TDH Centrifugal Trash pump is equipped with a number of safety decals. These decals are provided for operator safety and maintenance information. The illustration below shows these decals as they appear on the machine. If any of these decals become unreadable, replacements can be obtained from your dealer. PAGE 10 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — SPECIFICATIONS TABLE 1. Engine Specifications Engine Make HATZ Engine Model 1D81Z Engine Type Air Cooled 4-Stroke Diesel Number Of Cylinders 1 Bore/Stroke 88/85 mm Combustion Method Direct Fuel Injection Oil Grade See Table 3, pg 17 Oil Capacity .5 gal/1.9 liters Fuel Type Diesel Fuel Tank Capacity 1.85 gal/7.0 liters Weight 91 kg/201 lbs Starting Method Electric Start TABLE 2. Pump Specifications Maximum Pumping Capacity 611 gpm (2, 313 lpm) Maximum Suction Lift* 25 FT.
MQ41TDH — COMPONENTS Figure 1. Pump Components PAGE 12 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — GENERAL INFORMATION The MQ41TDH Trash Pump is a self-priming centrifugal trash pump powered by a 15 horsepower air-cooled four stroke HATZ diesel engine. Both the intake (suction) and discharge ports on the MQ41TDH incorporate a 4-inch diameter opening, which allows the pump to pump at a rate of approximately 611 gpm or 2,313 lpm. Trash Pump Trash pumps derive their name from their ability to handle a greater amount of debris and solids than standard centrifugal pumps.
MQ41TDH — APPLICATION Figure 2 below shows a typical application using the MQ41TH Centrifugal 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 2 inches (50 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.
MQ41TDH — PRE-SETUP (PUMP) Before Starting NOTE 1. Read safety instructions at the beginning of manual. 2. Place pump as near to water as possible, on a firm flat, level surface. 3. To prime pump, remove fill cap (Figure 1) and fill pump case with water. If the pump case is not filled with water before starting, it will not begin pumping. NOTE Pump case must be filled with water before using pump. Otherwise pump will not be able to begin pumping.
MQ41TDH — INITIAL START-UP (ENGINE) CAUTION : 4. If engine oil is low, fill engine crankcase with lubricating oil through filler hole (Figure 3), but do not overfill. 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. 5. The oil listed in Table 3 is recommended to ensure better engine performance. Use class CD or higher grade motor oil. Engine Oil 1. Make sure pump/engine is on level ground. 2.
MQ41TDH — INITIAL START-UP (ENGINE) Fuel Speed Control Lever CAUTION : 1. Set the Speed Control Lever (Figure 5) to a position half way between start and stop. Never fill the fuel tank while the engine is running or in the dark. Fuel spillage on a hot engine can cause a fire or explosion. If fuel spillage occurs, wipe up the spilled fuel completely to prevent fire hazards. 1. NOTE Selecting a lower engine speed will reduce smoke when starting.
MQ41TDH — INITIAL START-UP (ENGINE) Control Box Operation 1. Insert ignition key into ignition switch located on control box (Figure 6) 1. The MQ41TDH trash pump should begin pumping water within a minute depending on the length of suction hose and height the pump is above water. NOTE Longer suction hoses will require more time for the pump to begin pumping water. Figure 6. Control Box 2. Turn ignition key to position I, and verify that charge indicator light comes ON. 3.
MQ41TDH — MAINTENANCE General Inspection Changing Oil Filter The following maintenance guidelines are intended to assist the operator in preventative maintenance. For a more detailed maintenance schedule refer to the Hatz Engine Instruction Manual supplied with the pump. Change the engine oil filter (Figure 8) and gasket after 250 hours of operation. To gain access to the oil filter element, unscrew the oil filter cap and replace the oil filter element. Make sure to tighten oil filter cap securely.
MQ41TDH — MAINTENANCE Air Filter Blockage Indicator To test the air cleaner blockage indicator (Figure 10) run the engine at full speed for a short time. If the rubber bellows is pulled inwards (down), and the green rubber band cannot be seen, this implies that maintenance work is required on the air cleaner. Clean or replace air cleaner. To clean or replace air filter loosen the wing nut on the air filter housing (Figure 11), remove the cover and take out air filter cartridge.
MQ41TDH — MAINTENANCE Pump Vacuum Test 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 reseat vacuum tester. CAUTION : 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. To perform the pump vacuum test do the following: 1. Remove the pump fill cap, and fill the pump with water. 2.
MQ41TDH — MAINTENANCE Figure 12. Pump Vacuum Tester PAGE 22 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — PUMP STORAGE Pump Storage For storage of the pump for over 30 days, the following is required: MQ41TDH — PREPARATIO z Drain the fuel tank completely. z Run the engine until the fuel in the injection system is completely consumed. z Completely drain used oil from the engine crankcase and fill with fresh clean oil, then follow the procedures described in the engine manual for engine storage. z Remove the drain plug from the pump and drain out any water from left in the housing.
MQ41TDH — TROUBLESHOOTING (PUMP) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, use the table shown for pump troubleshooting guide (Table 4)and the engine troubleshooting guide (Table 5). If the problem cannot be remedied, consult our company's business office or service plant. TABLE 4 PUMP TROUBLESHOOTING SYMPTOM Pump does not take on water. Pump takes in water, little or no discharge.
MQ41TDH — TROUBLESHOOTING (ENGINE) TABLE 5 ENGINE TROUBLESHOOTING SYMPTON POSSIBLE PROBLEM Speed control lever is in "STOP" position? Set speed control lever to "START" position. STOP solenoid is in the "STOP" position? Set stop solenoid to the "START" position. Adjust and lubricate if necessary. No Fuel reaching injection pump? Add fuel. Check entire fuel system. Defective fuel pump? Replace fuel pump. Fuel filter clogged? Replace fuel filter and clean tank.
MQ41TDH — TROUBLESHOOTING (ENGINE) TABLE 5 ENGINE TROUBLESHOOTING (CONTINUED) SYMPTON Low engine power, output and speed. POSSIBLE PROBLEM SOLUTION Fuel tank empty? Replace fuel filter. Fuel filter clogged? Replace fuel filter. Fuel tank venting is inadequate? Ensure that tank is adequately vented. Leaks at pipe unions? Check threaded pipe unions tape and tighten unions a required. Speed control lever does not remain in selected position? See engine manual for corrective action.
NOTE PAGE MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — EXPLANATION OF CODE IN REMARKS COLUMN The following section explains the different symbols and 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. The contents and part numbers listed in the parts section are subject to change without notice. Multiquip does not guarantee the availibility of the parts listed. * * Numbers Used - Item quantity can be indicated by a number, a blank entry, or A/R.
MQ41TDH — SUGGESTED SPARE PARTS MQ41TDH 1 TO 5 UNITS WITH HATZ 1D81Z ENGINE 1 to 5 Units Qty.
MQ41TDH — NAME PLATE AND DECALS NAMEPLATE AND DECALS PUMP 1 2 4 3 5 SKID PAGE 30 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — NAME PLATE AND DECALS NAMEPLATE AND DECALS NO PART NO PART NAME 1 2 3 4 5 6 DCS02 7005000 5349 DECAL: CAUTION 1 DECAL: DO NOT RUN DRY 1 DECAL: MULTIQUIP 1 PLATE, SERIAL NO .................. 1 .................CONTACT MQ SERVICE DEPT. W/MODEL & S/N DECAL: CAUTION ..................... 1 .................REPLACES 920202510 KIT, DECAL ................................ 1 .................INCLUDES ITEMS W/ * * * * 920203290 DCLMQ41THD QTY.
MQ41TDH — PUMP ASSY. PUMP ASSY. PAGE 32 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — PUMP ASSY. PUMP ASSY. NO PART NO PART NAME 2 7 10 13 15 19 20 21 22 23 23 23 26 27 28 29 30 31 34 35 4419000020 4412000030 SHAFT 1D81Z 0489312820 0482200280 0521070740 0806124035 0811303554 4412201240 0852824230 0852834230 0852854230 0151151230 0451250120 0205450120 0131151060 0451250100 0105051225 014208025 030208200 CASING COVER ............................................. 1 ...... REPLACES 4412000020 IMPELLER ....................................................... 1 ......
MQ41TDH — PUMP ASSY. (CONTINUED) PUMP ASSY. (CONTINUED) PAGE 34 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — PUMP ASSY. (CONTINUED) PUMP ASSY. (CONTINUED) NO PART NO PART NAME 1 3 4 6 8 9 11 12 13 14 16 17 18 24 25 26 27 28 29 30 32 33 4412000010 4412000170 1414000090 1247100250 4412000130 2601000220 1401350350 1401330360 0489312820 0489312960 0480350300 0631211100 0631211100 0141050825 0451250080 0151151230 0451250120 0205450120 0105051065 0451250100 0105091025 0105091020 CASING ........................................................... 1 ....... REPLACES 4110010 DRAIN COVER ......................
MQ41TDH — SKID ASSY. SKID ASSY. PAGE 36 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — SKID ASSY. SKID ASSY. NO PART NO PART NAME 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 0742064100 030210250 3019091 3019092 6109180 012212025 020310080 6109160 6109210 6109108 4419200580 6109100 0723302546 6119102 6119101A STRAINER STEEL 1 WASHER SPRING 10MM 7 NUT 2 WASHER 3/8 6 WASHER SPRING 8 BOLT 12x25T 4 NUT M10 HEX NUT Zn PLATED 8 NUT 4 BOLT 4 BOLT BATTERY HOLD DOWN 2 SPACER 4 HOLD DOWN BATTERY 1 SHOCK MOUNT ............................................. 6 ......
MQ41TDH — TRAILER -10 ASSY. TRAILER-10 ASSY. PAGE 38 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — TRAILER -10 ASSY. TRAILER-10 ASSY. NO PART NO PART NAME QTY. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 0205 10019 10133 19103 2548 4001 5065 60101 9315 9500 19102 9502 9503 9504 9505 9506 9508 9509 9510 9512 9514 1U1304 SCREW, HHC 3/8-16 x 1 NUT, NYLOC 10-32 NUT, NYLOC 3/8-16 REFLECTOR, AMBER STICK-ON CLAMP, CABLE WASHER, FLAT, 3/8 PLTD STD.
MQ41TDH — TRAILER -1 KIT ASSY. TRAILER -1 ASSY. CAUTION : NEVER use the Trailer-1 for "HIGHWAY" towing purposes. This trailer is intended for jobsite towing ONLY! PAGE 40 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — TRAILER -1 KIT ASSY. TRAILER -1 ASSY. NO PART NO PART NAME QTY. 1 2 3 4 5 6 7 8 9 10 11 6119102 6109210 6109160 6109180 6109117 6109104 6109146 0183 1U1304 6109105 6119101A LIFTING BAIL CAP SCREW NUT, HEX WASHER, SPRING AXLE AND HUB ASSY. PIPE STAND LOCATING PIN COTTER PIN WHEEL LUG NUTS TOW BAR COUPLER PUMP & ENGINE BASE 1 12 12 12 1 1 1 1 16 1 1 REMARKS MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — WHL-2 KIT ASSY. WHL-2 KIT ASSY. PAGE 42 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — WHL-2 KIT ASSY. WHL-2 KIT ASSY. NO PART NO PART NAME QTY. 2 4 5 6 7 8 9 10 11 12 13 6109170 2010176 6109210 8151 4119149 4119208 6109160 6119102 6109180 4119102 4119103 WASHER, SPRING SPLIT PIN CAP SCREW WASHER, FLAT, 3/4 IN. TIRE/WHEEL WASHER, FLAT NUT LIFTING BAIL WASHER, SPRING HANDLE AXLE 4 2 12 2 2 4 12 1 4 1 1 REMARKS MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — TNKZZ FUEL TANK ASSY. (OPTIONAL) TNKZZ FUEL TANK ASSY. (OPTIONAL) 3 TO ENGINE RETURN LINE 1 1 13 8 2 9 4 6 LEFT 8 12 7 10 2 RIGHT 11 5 8 7 TO FUEL PUMP 10 NOTES: 1 CAP IS INCLUDED WITH TANK. IF A GAP EXISTS BETWEEN THE 2 TANK BRACKET AND THE THE TANK SHIM USING P/N 6109170. PAGE 44 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
MQ41TDH — TNKZZ FUEL TANK ASSY. (OPTIONAL) TNKZZ FUEL TANK ASSY. (OPTIONAL) NO PART NO PART NAME 1 2 3 4 5 6 7 8 9 10 11 12 13 34426 6635 6636 TNK9120 TNK9123 TNK9124 030210250 3019092 6109170 020310080 2101030 84454 2001040 ELBOW BRASS 3/16 X 1/8NPT HOSE, FUEL 1/4 INCH DIAMETER HOSE FUEL, 5/16 INCH TANK TANK BRACKET (LEFT) TANK BRACKET (RIGHT) WASHER, SPRING WASHER 3/8 WASHER NUT, HEX M1O ZN PLATED BOLT, HEX 10 X 30 ELBOW BRASS 1/4 MALE NPT X 5/16 BOLT QTY. REMARKS 1 60 IN. 16 IN.
HATZ 1D81Z ENGINE — CRANKCASE ASSY. CRANKCASE ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 46 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — CRANKCASE ASSY. CRANKCASE ASSY. NO. PART NO. PART NAME 1 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 22 23 25 26 01249051 50249101 03793900 03793800 03794000 03793700 04033700 04000800 50144300 03794510 03794800 50098300 50325500 50037800 50328200 04011650 04069500 04062010 50357700 04087400 04084500 04084500 CRANKCASE ...................................... 1 ........ INCLUDES ITEMS W/ CYL. PIN 6/20 4 NOZZLE 1 BEARING BUSH 1 PLUG 1..2 MAIN BEARING 1 MAIN BEARING -O.
HATZ 1D81Z ENGINE — CRANKCASE ASSY. (EXTERNAL PARTS) CRANKCASE ASSY.(EXTERNAL PARTS) LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 48 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — CRANKCASE ASSY. (EXTERNAL PARTS) CRANKCASE ASSY.(EXTERNAL PARTS) NO. 1 2 3 4 5 6 7 8 10 11 12 13 14 15 16 17 18 18 20 21 22 23 24 25# 26# 27 28 29 30 31 * 32* 33 34 35 36 37 38 39 41 42 43 44 45 46 47 48 49 50 52 53 53 54 54 55 56 58 59 PART NO.
HATZ 1D81Z ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 50 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. NO. PART NO. PART NAME 1 2 3 4 5 6 7 8 9 10 11# 12# 13 14# 15 16 17 18 19 20 21 22 23 24 01269810 CRANKSHAFT ASSY. ................................ 1 ...... INCLUDES ITEMS W/ CRANKSHAFT ............................................. 1 ...... CANNOT BE PURCHASED SEPARATELY COVER 28 1 COUNTER WEIGHT 1 ALLEN SCREW M 10 X 50 2 FITTING KEY A 6 X 4 X 32 1 GEARWHEEL F. CRANKS 1 BUFFER RING 1 O-RING 123 X 2.5 1 BEARING FLANGE ASSY. ..........................
HATZ 1D81Z ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. PAGE 52 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. NO. PART NO. PART NAME 1 2 3 4 5 6 7 8 9 10 11 # 12# 03796400 03796500 01242000 04099900 03796800 03796900 01267300 01267200 SHAFT 2 BUSH 2 GEARWHEEL 2 CAMSHAFT 1 GEARWHEEL 1 GEARWHEEL 1 SHAFT, PUMP SIDE ............................ 1 ........ INCLUDES ITEMS W/ SHAFT STARTER SIDE ...................... 1 ........ INCLUDES ITEMS W/# COUNTER BALANCE ......................... 1 ........ CANNOT BE PURCHASED SEPARATELY WOODRUFF KEY 3 X 3.7 2 PIN ............
HATZ 1D81Z ENGINE — PISTON/RINGS ASSY. PISTON/RINGS ASSY. PAGE 54 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — PISTON/RINGS ASSY. PISTON/RINGS ASSY. NO. PART NO. PART NAME 1 1 2 2 2 2 3 #+ 4 #+ 5 #+ 6 + 7# 7# 8+ 9 10 11% 12% 13% 14 15 01243901 01313510 01265101 01265201 01314610 01314710 PISTON ASSY. STD. ................................ 1 .............. INCLUDES ITEMS W/ PISTON ASSY. OVERSIZED ................... 1 .............. INCLUDES ITEMS W/ PISTON ASSY. 100+0.5 ........................... 1 .............. INCLUDES ITEMS W/# PISTON ASSY. 100+1.0 ........................... 1 .........
HATZ 1D81Z ENGINE — CYLINDER HEAD ASSY. K= HOT TEMPERATURE FELT 100g PAGE 56 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. NO. PART NO. PART NAME 1 1 2 3 4 5 5 6 6 7 7 8 9 10 11 12 13# 14% 15% 16+ 17 18% 19 20 21 22# 23 24 25 26 27 28 29+ 30 31 32 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 01264810 01499610 CYLINDER HEAD ASSY. .................. 1 ........... INCLUDES ITEMS W/ CYLINDER HEAD ASSY. .................. 1 ........... INCLUDES ITEMS W/ CYLINDER HEAD ............................ 1 ...........
HATZ 1D81Z ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PAGE 58 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. NO. PART NO. PART NAME 51 52 53 54■ ■✓✢ 55■✓✢ 56■ ✓ 57 60 61 665 675 68 69✪ ✢ 70✢ 71✪ 725 74 75 76 77 78 79 80 81 82 83 85 86 88 89 90 90 91 50366300 50208500 01493200 ALLEN SCREW M 8X 20 2 LOCK WASHER 8 2 DEVICE HOUSING .......................... 1 ........... INCLUDES ITEMS W/■ HOUSING DEVICE BASE ................ 1 ........... CANNOT BE PURCHASED O-RING 12 X 16 X2 2 CAP ................................................... 1 ...........
HATZ 1D81Z ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. PAGE 60 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. NO. PART NO. PART NAME 1 2 3 4 5 6 7 15 16 18 01244310 50330200 04002500 50347000 04002000 04002000 50330300 04007410 50363100 04007131 PUSHROD O-RING 19 X 3N PROTECTION TUBE CIRCLIP AS 24 X 1.75 PRESSURE SPRING PRESSURE RING O-RING 23 X 3 PLATE ALLEN SCREW M 10 X 40 FLYWHEEL , ELECTRIC START QTY. REMARKS 2 2 2 2 2 2 2 1 6 1 MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — OIL PUMP ASSY. OIL PUMP ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 62 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — OIL PUMP ASSY. OIL PUMP ASSY. NO. PART NO. PART NAME 1 2 3 4 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 50328000 03797412 01242401 03797310 04063400 03798600 50334700 03797600 03797510 03797701 03798002 03798102 03797900 03797801 50081200 50170800 50051000 50084901 03798720 50260501 04046000 CTR. SUNK SCR.AM 6 X 16 COVER F. OIL PUMP SPRING CAPSULE+BUSH GEARWHEEL GOVERNOR SPRING 2.9 CUP CIRCLIP5 BEARING BUSH HOUSING PLATE CENTRIF.
HATZ 1D81Z ENGINE — TIMING COVER ASSY. TIMING COVER ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 64 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — TIMING COVER ASSY. TIMING COVER ASSY. NO. PART NO. PART NAME 3# 6# 7 8 9 11 12 15# 16# 17# 22 24# 25# 26 05325600 03797600 50330400 04000400 50399000 50417400 50329500 04000310 04023210 50364700 01281001 COVER 50 1 BEARING BUSH 1 O-RING 27 X 2N 1 COVER 1 CIRCLIP 32 X 1.2 1 ALLEN SCREW M 8 X 30 Z3 13 ALLEN SCREW M 12 X 40 1 BEARING BUSH 1 BEARING BUSH 1 OIL SEAL 32 X 52 X 7 1 TIMING COVER ASSY. NO. 3 ............ 1 .......... INCLUDES ITEMS W/# TIMING COVER ..........................
HATZ 1D81Z ENGINE — FUEL DEVICE ASSY. FUEL DEVICE ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 66 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — FUEL DEVICE ASSY. FUEL DEVICE ASSY. NO. PART NO. PART NAME 1 2 3 4 4 5 6 7 8 9 10 10 10 11 13 15 16 16 17 18% 19% 20 21 22 24 25 26 27 28 # 29 # 30 36# 37# 38# 39# 40 41 42 43 44 45 45 46 47 48 49 50 51 52 53 60 50331500 04000901 50050700 50390200 50363400 04011700 03209700 04102400 04102500 04102600 04071300 04102200 04102300 50416200 50148000 01313600 04025800 40085001 50415101 50415200 ROLLER TAPPET CPL. 1 GUIDE 1 ALLEN SCREW M 6 X 16 1 O-RING 17 X 1.1 0..1 O-RING 17 X 1.2 0..
HATZ 1D81Z ENGINE — AIR DUCTING ASSY. AIR DUCTING ASSY. PAGE 68 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — AIR DUCTING ASSY. AIR DUCTING ASSY. NO. PART NO. PART NAME 1 2 3 % 4 % 5 6% 7 8# 9# 10 11 12 13 14 15 16 17 18 19 20 21 23 24 25 28 29 30 01246220 COOLING AIR DUCT ASSY .......1 ................. INCLUDES ITEMS W/ COOLING AIR DUCT ................. 1 ................. CANNOT BE PURCHASED SEPARATELY SEALING STRIP 32.2MM 2 SEALING STRIP 76MM 2 COOLING AIR DUCT ................. 1 ................. INCLUDES ITEMS W/% SIDE SHROUD ............................1 .................
HATZ 1D81Z ENGINE — BREATHER ASSY. BREATHER ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 70 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — BREATHER ASSY. BREATHER ASSY. NO. 1# 2# 3 4 5 6# 7 8 9 10 11 12 13 13 14 15 16 17 18 19 20 21 22 23 24 26 37 38% 39% 40% 41% 42% 43 44 45 46% 47 48 49 50 51 * * * PART NO.
HATZ 1D81Z ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 72 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. NO. PART NO. PART NAME 2 3 4# 5# 6# 7# 8 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 38 01494200 05097600 03981802 03981701 03981900 FUEL TANK ASSY ( 7 LTRS.) ................. 1 ............ INCLUDES ITEMS W/# WASHER 12 RUBBER WASHER 12 BUSH 8.4 X 13 X 7.5 6 RUBBER SHELL 6 FUEL TANK ............................................. 1 ............ CANNOT BE PURCHASED SEPARATELY BUSH 8.
HATZ 1D81Z ENGINE — FUEL PUMP ASSY. FUEL PUMP ASSY. PAGE 74 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — FUEL PUMP ASSY. FUEL PUMP ASSY. NO. PART NO. PART NAME 1 2 3 4 5 6 7 8 9 10 11 12 04011900 03796400 04011801 04000800 50331800 50332301 50328300 50001200 50006400 50015900 01468801 49062501 BUSH SHAFT LEVER F. FEED PUMP PLUG O-RING FUEL FEED PUMP HEXAGON NUT M6 JOINT A 14 X 18 BANJO BOLT A8 RING PIECE N W 8 FUEL PIPE DIAPHRAM QTY. REMARKS 1 1 1 1 1 1 3 4 2 1 1 1 MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — AIR FILTER ASSY. AIR FILTER ASSY. L= SILICON SEALER PAGE 76 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — AIR FILTER ASSY. AIR FILTER ASSY. NO. PART NO.
HATZ 1D81Z ENGINE — EXHAUST SILENCER ASSY. EXHAUST SILENCER ASSY. J= HOT TEMPERATURE PASTE PAGE 78 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — EXHAUST SILENCER ASSY. EXHAUST SILENCER ASSY. NO. PART NO. PART NAME 1 2 3 6 10 11 12 13 14 16 18 19 20 01498800 EXHAUST SILENCER S ASSY. ......... 1 .......... INCLUDES ITEMS W/ EXHAUST SILENCER ....................... 1 .......... CANNOT BE PURCHASED SEPARATELY ALLEN SCREW M 8 X 30 3 GASKET SET EXHAUST SIL. 1 ELBOW 1 PIPE CLIP 52.5 1 HEX SCREW M 10 X 50 1 FLAT WASHER 10.
HATZ 1D81Z ENGINE — STARTER/ALTERNATOR ASSY. STARTER/ALTERNATOR ASSY. PAGE 80 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — STARTER/ALTERNATOR ASSY. STARTER/ALTERNATOR ASSY. NO. PART NO. PART NAME QTY.
HATZ 1D81Z ENGINE — INSTRUMENT BOX ASSY. INSTRUMENT BOX ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 82 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — INSTRUMENT BOX ASSY. INSTRUMENT BOX ASSY. NO. PART NO. PART NAME 1 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 % 18% 20 21 22 24 25 26 26 27 28 29 % 30 31 32 33 34 35 36 37 37 41 42# 47 48# 49# 50 01407000 01457700 40028200 00716311 50289200 50160800 50159010 50049300 50159100 50160700 50158800 03666700 50147100 05004300 50276502 50345300 INSTRUMENT BOX 12 V ................. 1 ........... INCLUDES ITEMS W/ INSTRUMENT BOX 24 V ................. 1 ........... INCLUDES ITEMS W/ HEX.
HATZ 1D81Z ENGINE — LIFTING MAGNET/STOPDEVICE ASSY. LIFTING MAGNET/S TOP DEVICE ASSY. LETTERS IN BOLD INDICATE TYPE OF BONDING ADHESIVE TO BE USED. D= LOCTITE 221 H= SILICON E= LOCTITE 648 PAGE 84 —MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
HATZ 1D81Z ENGINE — LIFTING MAGNET/STOPDEVICE ASSY. LIFTING MAGNET/STOP DEVICE ASSY. NO. PART NO. PART NAME 1 2 3 4 5 6 7 8 9# 10# 11 13 14 15 16 17 18 19 20 22 23 24 25 26 27 28 29 30 31 32 01254602 50343300 04021400 04021800 04021700 50144500 50328300 05015100 LEVER CPL. 1 O-RING 4.6 X 1.85 1 BUSH 1 SPRING 1 LEVER 1 FLAT WASHER 6.4 1 HEXAGON NUT M 6 1 SUPPORT SOLENOID 1 BUSHING ......................................... 1 ........... CANNOT BE PURCHASED SEPARATELY LINKAGE .............................
EXPLANATION OF CODE IN REMARKS COLUMN PAYMENT TERMS 5. Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked. 6. The following items are not returnable: Terms of payment for parts are net 30 days. FREIGHT POLICY 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.
NOTES MQ41TDH TRASH PUMP — PARTS & OPERATION MANUAL — REV.
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 18910 Wilmington Ave. Tel. (800) 421-1244 Carson, CA 90746 Fax (800) 537-3927 Contact: mq@multiquip.
