MULTIQUIP QP4TH Operation And Parts Manual
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MULTIQUIP QP4TH Operation And Parts Manual

Trash pump honda gx340k1qa2 gasoline engine
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OPERATION AND PARTS MANUAL
MODEL QP4TH
TRASH PUMP
(HONDA GX340K1QA2 GASOLINE ENGINE)
Revision #2 (10/10/08)
To find the latest revision of this
publication, visit our website at:
www.multiquip.com
THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

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  • Page 1 OPERATION AND PARTS MANUAL MODEL QP4TH TRASH PUMP (HONDA GX340K1QA2 GASOLINE ENGINE) Revision #2 (10/10/08) To find the latest revision of this publication, visit our website at: www.multiquip.com THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

  • Page 2: Proposition 65 Warning

    PROPOSITION 65 WARNING PAGE 2 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 3 NOTES QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 3...

  • Page 4: Table Of Contents

    MULTIQUIP Specification and part number NOTE literature department for the NOTE are subject to change without latest revision of your notice "Operation and Parts Manual" PAGE 4 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 5: Parts Ordering Procedures

    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! QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 5...

  • Page 6: Safety Information

    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 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 7 Also, know the phone numbers of the nearest ambulance, doctor and fire department. This information will be invaluable in the case of an emergency. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 7...
  • Page 8 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 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 9 ALWAYS keep battery cables in good working condition. from fuel vapors or if fuel is spilled on a Repair or replace all worn cables. hot engine. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 9...

  • Page 10: Safety Information

    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 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 11: General Information

    18 feet rather than the 25 feet at sea level. Please contact your nearest authorized MQ dealer for any accessories that your pump NOTE may require. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 11...

  • Page 12: Pump Specifications/Dimensions

    ( . t ) s r . t f ) 7 . i s n . n i ) . g Figure 1. QP4TH Pump Dimensions PAGE 12 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 13: Engine Specifications

    - y l i t r l i o t r a i s n . n i s b l ) . g QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 13...

  • Page 14: Pump Components

    PUMP COMPONENTS Figure 2 shows a typical application using the QP4TH 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.

  • Page 15: Basic Engine

    Fuel Valve Lever – OPEN to let fuel flow, CLOSE to stop the flow of fuel. 10. Fuel Tank – Holds unleaded gasoline. For additional information refer to engine owner's manual. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 15...

  • Page 16: Pre-Inspection (Engine)

    4. If the oil level is low (Figure 5), fill to the edge of the oil filler NOT top-off fuel. Wipe up any spilled fuel immediately! hole with the recommended oil type (Table 5). Maximum oil capacity is .63 quarts (.60 liters) PAGE 16 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 17: Pre-Setup (Pump)

    Tighten hose clamps and couplings as required. 2. It is recommended that 2 clamps be used when securing the suction hose to the inlet side (suction) of the pump. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 17...

  • Page 18: Initial Start-Up (Engine)

    3. Place the choke lever (Figure 10) in the "OPEN " position if starting a cold engine. Figure 13. Starter Grip Figure 10. Engine Choke Lever (Open) PAGE 18 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 19 Emergency Showdown 1. Move the throttle lever quickly to the “ IDLE ” position, and place the engine ON/OFF switch in the “OFF” position. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 19...

  • Page 20: Maintenance (Pump)

    This prevents backflow and allows for faster priming when the engine is restarted. PAGE 20 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 21: Maintenance (Pump)

    When performing pressure test, be NOTE Pressure reading may vary sure to place cap over one of the NOTE depending on altitude. discharge ports. QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 21...

  • Page 22: Maintenance (Engine)

    . s l Reference manufacturer engine NOTE manual for specific servicing instructions. PAGE 22 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 23 DO NOT overfill. 4. Install drain bolt with sealing washer and tighten se- curely. Figure 20. Engine Air Cleaner Figure 33. Engine Oil (Draining) QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 23...

  • Page 24: Preparation For Long-Term Storage

    (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. PAGE 24 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 25 NOTE PAGE QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 25...

  • Page 26: Troubleshooting (Engine)

    . s t e l f h t i l f f . r e r r o h t i e r r PAGE 26 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 27: Troubleshooting (Engine/Pump)

    . r e l t c e e v i n i g z t a e n i s ' r . l a QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 27...

  • Page 28: Explanation Of Code In Remarks Column

    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 28 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 29: Suggested Spare Parts

    5 ..9807956846 .... SPARK PLUG (HONDA) 1 ..17620ZH7023 ..CAP, FUEL TANK (HONDA) 2 ..17672ZE2W01 ..FUEL, FILTER 1 ..28462ZE3W01 ..ROPE, RECOIL STARTER QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 29...

  • Page 30: Pump Assy

    PUMP ASSY. PUMP ASSY. PAGE 30 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 31 BOLT, M10×40 (PUMP) 0520040440 KEY, 6.3×40 0723302546 CUSHION RUBBER 0451290120 WASHER, LOCK M12 (IMPELLER) 0107090632 BOLT, 3/8-24UNFX32 (IMPELLER) 1466200270 HINGE BOLT, M10×65 1466220280 HINGE PIN QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 31...
  • Page 32 PUMP ASSY. PUMP ASSY. PAGE 32 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 33: Pump Assy

    1466068050 0742214100 STRAINER 0131151220 CAP SCREW, M12×20 (DELIVERY COVER) KIT4TH KIT, MECHANICAL SEAL, SLEEVE, O-RINGS ......1 .. INCLUDES ITEMS W/ GX340K1QA2 ENGINE, HONDA GX340K1QA2 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 33...

  • Page 34: Air Cleaner Assy

    HONDA GX340K1QA2 — AIR CLEANER ASSY. AIR CLEANER ASSY. PAGE 34 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 35: Air Cleaner Assy

    ELBOW, AIR CLEANER ....... 1 ... INCLUDES ITEMS W/ 90203ZA0800 WINGNUT, 6MM 90325044000 WINGNUT, TOOL BOX SETTING 934040602008 BOLT- WASHER, 6X20 9405006000 NUT, FLANGE (6MM) QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 35...

  • Page 36: Camshaft Assy

    HONDA GX340K1QA2 — CAMSHAFT ASSY. CAMSHAFT ASSY. PAGE 36 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 37: Camshaft Assy

    14775ZE2010 SEAT, VALVE SPRING 14781ZE2000 ROTATOR, VALVE 14791ZE2010 PLATE, PUSH ROD GUIDE 90012ZE0010 BOLT, PIVOT (8MM) 90206ZE1000 NUT, PIVOT ADJ. 12209ZE8003 SEAL, VALVE STEM QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 37...

  • Page 38: Piston Assy

    HONDA GX340K1QA2 — PISTON ASSY. PISTON ASSY. PAGE 38 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 39: Piston Assy

    ROD ASSEMBLY, CONNECTING (STD.) ..... 1 ..INCLUDES ITEMS W/ 13200ZE3315 ROD ASSEMBLY, CONNECTING- US 0.25 ....1 ..INCLUDES ITEMS W/ 90001ZE8000 BOLT, CONNECTING ROD 90601ZE3000 CLIP, PISTON PIN 20MM QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 39...

  • Page 40: Crankcase Cover Assy

    HONDA GX340K1QA2 — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. PAGE 40 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 41 PIN, DOWEL 8X12 91201ZE3004 OIL SEAL 35X52X8 9410106800 WASHER, PLAIN 6MM 957010804000 BOLT, FLANGE 8X40 961006202000 BEARING, RADIAL BALL 6202 961006207000 BEARING, RADIAL BALL 6207 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 41...

  • Page 42: Crankshaft Assy

    HONDA GX340K1QA2 — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PAGE 42 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 43 PART NAME QTY. REMARKS 13310ZE3601 CRANKSHAFT Q- TYPE ......1 .....INCLUDES ITEMS W/ 13351ZE3010 WEIGHT, BALANCER 90756ZE2600 KEY 6.3X6.3X43 961006207000 BEARING, RADIAL BALL 6207 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 43...

  • Page 44: Cylinder Barrel Assy

    HONDA GX340K1QA2 — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. PAGE 44 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 45: Cylinder Barrel Assy

    WASHER, DRAIN PLUG 12MM 9425110000 PIN, LOCK 10MM 957010601200 BOLT, FLANGE 6X12 961006202000 BEARING, RADIAL BALL 6202 90013883000 BOLT, FLANGE 6X12 (CT200) 34150ZH7003 ALERT UNIT, OIL QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 45...
  • Page 46 HONDA GX340K1QA2 — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PAGE 46 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 47: Cylinder Head

    BOLT, STUD 8X131.5 92900080320E BOLT 2, STUD 8X32 90441ZE2010 WASHER, HEAD COVER 9430112200 PIN A, DOWEL 12X20 957011008000 BOLT, FLANGE 10X80 9807956846 SPARK PLUG, BPR6ES (NGK) QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 47...

  • Page 48: Fan Cover Assy

    HONDA GX340K1QA2 — FAN COVER ASSY. FAN COVER ASSY. PAGE 48 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 49: Fan Cover Assy

    CLIP, TUBE 19610ZE3010ZA COVER, FAN *R8* (BRIGHT RED) 19631ZE3W00 SHROUD 36100ZH7003 SWITCH ASSEMBLY, ENGINE STOP 90013883000 BOLT, FLANGE 6X12 (CT200) 90684ZA0601 CLIP, WIRE HARNESS QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 49...

  • Page 50: Flywheel Assy

    HONDA GX340K1QA2 — FLYWHEEL ASSY. FLYWHEEL ASSY. PAGE 50 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 51 PART NAME QTY. REMARKS 19511ZE3000 FAN, COOLING 28450ZE3W11 PULLEY, STARTER (SCREEN GRID) 31100ZE3701 FLYWHEEL 90201ZE3V00 NUT, SPECIAL 16MM (1) 90741ZE2000 KEY, SPECIAL WOODRUFF 25X18 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 51...

  • Page 52: Fuel Tank Assy

    HONDA GX340K1QA2 — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 52 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 53: Fuel Tank Assy

    FILTER, FUEL 91353671003 O- RING 13.5X1.5 (ARA) 9405008000 NUT, FLANGE 8MM 950014500360M BULK HOSE, FUEL (4.5X3000) (4.5X235) 9500202080 CLIP, TUBE B8 957010802500 BOLT, FLANGE 8X25 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 53...

  • Page 54: Ignition Coil Assy

    HONDA GX340K1QA2 — IGNITION COIL ASSY. IGNITION COIL ASSY. PAGE 54 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 55: Ignition Coil Assy

    PART NAME QTY. REMARKS 30500ZE2023 COIL ASSEMBLY, IGNITION 30700ZE1013 CAP ASSEMBLY, NOISE SUPPRESSOR 31512ZE2000 GROMMET, WIRE 36101ZE2701 WIRE, STOP SWITCH 430MM 90015883000 BOLT, FLANGE 6X28 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 55...

  • Page 56: Carburetor Assy

    HONDA GX340K1QA2 — CARBURETOR ASSY. CARBURETOR ASSY. PAGE 56 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 57: Carburetor Assy

    9430520122 PIN, SPRING (2X12) 99101ZH80880 JET, MAIN #88 (OPTIONAL) 99101ZH80900 JET, MAIN #90 (OPTIONAL) 99101ZH80920 JET, MAIN #92 (OPTIONAL) 99204ZE00350 JET SET, PILOT #35 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 57...

  • Page 58: Muffler Assy

    HONDA GX340K1QA2 — MUFFLER ASSY. MUFFLER ASSY. PAGE 58 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 59 GASKET, MUFFLER (ARRESTER) 90013883000 BOLT, FLANGE 6X12 (CT200) 90050ZE1000 SCREW, TAPPING 5X8 90055ZE1000 SCREW, TAPPING 4X6 93500060060B SCREW, PAN 6X6 9405008000 NUT, FLANGE 8MM QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 59...

  • Page 60: Recoil Starter Assy

    HONDA GX340K1QA2 — RECOIL STARTER ASSY. RECOIL STARTER ASSY. PAGE 60 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 61 SPRING, STARTER RETURN 28443ZE2W01 SPRING, RATCHET 28444ZE2W01 RETAINER, SPRING 28445ZE2W01 HOLDER, SPRING 28461ZE2W02 GRIP, STARTER 28462ZE3W01 ROPE, RECOIL STARTER 90004ZE2W01 SCREW, CENTER 957010600800 BOLT, FLANGE 6X8 QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 61...

  • Page 62: Control Assy

    HONDA GX340K1QA2 — CONTROL ASSY. CONTROL ASSY. NO ART WORK PAGE 62 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)

  • Page 63: Control Assy

    BOLT, FLANGE 6X12 (CT200) 90015ZE5010 BOLT, GOVERNOR ARM 90114SA0000 NUT, SELF- LOCK 6MM 93500050320A SCREW, PAN 5X32 93500050160A SCREW, PAN 5X16 9405006000 NUT, FLANGE 6MM QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 63...

  • Page 64: Labels Assy

    HONDA GX340K1QA2 — LABELS ASSY. LABELS ASSY. PAGE 64 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 65 PART NO. PART NAME QTY. REMARKS 87521ZE3W01 EMBLEM 87522ZH9000 LABEL, CAUTION 87528ZE2810 MARK, CHOKE (EXTERNAL) 87532ZH8810 MARK, OIL ALERT (E) 89218ZE1000 WRENCH, SPARK PLUG QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 65...

  • Page 66: Terms And Conditions Of Sale

    Multiquip’s designated receiving point. at the time of any price change. PAGE 66 —QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. #2 (10/10/08)
  • Page 67 NOTES QP4TH TRASH PUMP • OPERATION AND PARTS MANUAL — REV. # 2 (10/10/08) — PAGE 67...
  • Page 68 © COPYRIGHT 2008, MULTIQUIP INC. Multiquip Inc, 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.

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