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QP303H CENTRIFUGAL PUMP — PARTS MANUAL— REV. #1 (09/09/10) — PAGE 3

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Summary of Contents for QP303H

Page 1: ...ision 1 09 09 10 MODEL QP303H CENTRIFUGAL PUMP Honda GX160K1TX2 GX160U1TX2 Gasoline Engine THIS MANUAL MUST ACCOMPANYTHE EQUIPMENT AT ALLTIMES To find the latest revision of this publication visit our...

Page 2: ...PAGE 2 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10...

Page 3: ...QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 PAGE 3 NOTE PAGE...

Page 4: ...22 Preparation for Long Term Storage 23 Troubleshooting Pump 24 Troubleshooting Pump Engine 25 Explanation Of Code In Remarks Column 26 Suggested Spare Parts 27 Component Drawing Pump Assy 28 29 QP30...

Page 5: ...ebsite N View Parts Diagrams N Order Parts N Print Specification Information Note Discounts Are Subject To Change Goto www multiquip com and click on Order Parts to log in and save Use the internet an...

Page 6: ...operating individual has read and understood all instructions in this manual SAFETY MESSAGES The three safety messages shown below will inform you about potential hazards that could injure you or othe...

Page 7: ...re or near combustible materials An explosion or fire could result causing severe bodily harm or even death ALWAYS store equipment properly when it is not being used Equipment should be stored in a cl...

Page 8: ...r before starting the engine Failure to maintain water inside the pump housing will cause severe damage to the pump and mechanical seal In winter drain water from pump housing to prevent freezing NEVE...

Page 9: ...operly Examples of potentially hazardous waste are used motor oil fuel and fuel filters DO NOT use food or plastic containers to dispose of hazardous waste DO NOT pour waste oil or fuel directly onto...

Page 10: ...P Q e p y T p m u P h s a r T e z i S e g r a h c s i D n o i t c u S m m 6 7 n i 0 0 3 g n i p m u P m u m i x a M y t i c a p a C e t u n i m s n o l l a g 7 6 2 e t u n i m s r e t i l 1 1 0 1 t f...

Page 11: ...i 8 1 x n i 7 2 m m 5 4 x m m 8 6 t n e m e c a l p s i D n i u c 9 9 c c 3 6 1 t u p t u O x a M M P R 0 0 6 3 P H 5 5 y t i c a p a C k n a T l e u F s n o l l a g S U 5 9 0 x o r p p A s r e t i l...

Page 12: ...e Pump Support The pump should always be placed onsolidstationaryground in a level position NEVER place the pump on soft soil The suction hose or pipe connection should always be checked for tightness...

Page 13: ...e 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 Multiqu...

Page 14: ...se and emissions 10 Fuel Tank Holds unleaded gasoline For additional information refer to engine owner s manual Operating the engine without an air filter with a damaged air filter or a filter in need...

Page 15: ...nuts and bolts for tightness Engine Oil Check 1 To check the engine oil level place the pump on secure level ground with the engine stopped 2 Remove the filler dipstick from the engine oil filler hol...

Page 16: ...tiquip Contact your nearest dealer for more information 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 ca...

Page 17: ...old engine 4 Placethechokelever Figure 9 inthe CLOSED position if starting a warm engine or the temperature is warm Figure 8 Engine Choke Lever Open Figure 9 Engine Choke Lever Closed 5 Place the engi...

Page 18: ...isesthatwould associatewithalosecomponent 9 To begin pumping place the throttle lever Figure 13 in the RUN position Figure 12 Choke Lever Closed Figure 13 Throttle Lever Run Stopping The Engine Normal...

Page 19: ...port on the pump If air leaks are present reseat vacuum tester 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 me...

Page 20: ...PAGE 20 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 QP303H MAINTENANCE PUMP Figure 17 PumpVacuumTester Pressure reading may vary depending on altitude SeeTables 3 and 4 on page 12 NOTE...

Page 21: ...e N X g u l P k r a p S N A E L C K C E H C X E C A L P E R X s n i F g n i l o o C K C E H C X r e t s e r r A k r a p S N A E L C X k n a T l e u F N A E L C X r e t l i F l e u F K C E H C X d e e...

Page 22: ...everal times on a hard surface to remove dirt or blow compressed air not exceeding 30 psi 207 kPa 2 1 kgf cm2 through the filter elementfromtheaircleanercaseside NEVER brushoffdirt Brushingwillforcedi...

Page 23: ...rom the pump and drain out any water from left in the housing Remove the pump cover and clean inside of pump housing Coat inside of pump housing with a light film of oil to reduce corrosion A spray ca...

Page 24: ...i A r e n a e l c r i a e c a l p e r r o n a e l C g u l p k r a p s d n a e l b a l i a v a s i l e u F n o i s s e r p m o c s e t i n g i w o l t e k s a g d a e h r e d n i l y c e v i t c e f e...

Page 25: ...t c e l l o c s i r b e D g n i s u o h p m u p n a e l C e t u l o v d n a r e l l e p m i n e e w t e b e c n a t s i d h c u m o o T r e l l e p m i e c a l p e r r o s m i h s g n i d d a y b e c...

Page 26: ...guarantee the availability of the parts listed 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 QTY Colum...

Page 27: ...GINE Qty P N Description 2 KIT303 KIT PUMP MECHANICAL SEAL O RINGS 2 0631211100ASSY DRAIN CAP FLOODING 2 0480350300 O RING FLOODING DRAIN CAP 1 0808112320 MECHANICAL SEAL 1 0482200750 O RING VOLUTE CA...

Page 28: ...PAGE 28 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 QP303H PUMP ASSY PUMP ASSY...

Page 29: ...4 9358100020 CASING COVER 1 15 0181050825 BOLT SET WITH SPRING M8X25 6 16 0481310750 O RING DELIVERY ELBOW 1 17 1391100090B DELIVERY ELBOW NPT 3 1 18 0181050825 BOLT SET WITH SPRING M8X25 4 19 0631211...

Page 30: ...PAGE 30 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE AIR CLEANER DUAL ASSY AIR CLEANER DUAL ASSY...

Page 31: ...ES ITEMS W 3 17218ZE1505 FILTER OUTER 1 3 17218ZE1821 FILTER OUTER 1 4 17230ZE1820 COVER AIR CLEANER DUAL 1 5 17232891000 GROMMET AIR CLEANER 1 6 17238ZE7010 COLLAR AIR CLEANER 2 7 17239ZE1000 COLLAR...

Page 32: ...PAGE 32 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CAMSHAFT ASSY CAMSHAFT ASSY...

Page 33: ...1013 PIVOT ROCKER ARM 2 6 14568ZE1000 SPRING WEIGHT RETURN 1 7 14711ZF1000 VALVE IN 1 8 14721ZH8810 VALVE EX STELITE 1 9 14751ZF1000 SPRING VALVE 2 10 14771ZE1000 RETAINER IN VALVE SPRING 1 11 14773ZE...

Page 34: ...PAGE 34 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CARBURETOR ASSY CARBURETOR ASSY...

Page 35: ...MAIN 1 12 16173001004 O RING 1 13 16211ZE1000 INSULATOR CARBURETOR 1 14 16212ZH8800 GASKET INSULATOR 1 15 16220ZE1020 SPACER CARBURETOR 1 16 16221ZH8801 GASKET CARBURETOR 1 17 16610ZE1000 LEVER CHOKE...

Page 36: ...PAGE 36 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CONTROL ASSY CONTROL ASSY...

Page 37: ...6 16561ZE1020 SPRING GOVERNOR 1 7 16562ZE1020 SPRING THROTTLE RETURN 1 8 16571ZH8020 LEVER CONTROL 1 9 16574ZE1000 SPRING LEVER 1 10 16575ZH8000 WASHER CONTROL LEVER 1 12 16578ZE1000 SPACER CONTROL LE...

Page 38: ...PAGE 38 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CRANKCASE COVER ASSY CRANKCASE COVER ASSY...

Page 39: ...5 15600ZG4003 CAP ASSY OIL FILLER 1 INCLUDES ITEMS W 6 15620ZE1003 CAP OIL FILLER 1 9 15625ZE1003 GASKET OIL FILLER CAP 1 10 15625ZE1003 GASKET OIL FILLER CAP 1 11 91202883005 OIL SEAL 25 X 41 X 6 1 1...

Page 40: ...PAGE 40 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY...

Page 41: ...QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 PAGE 41 HONDA GX160K1TX2 GX160U1TX2 ENGINE CRANKSHAFT ASSY CRANKSHAFT ASSY NO PART NO PART NAME QTY REMARKS 1 13310ZE1660 CRANKSHAFT T TYPE 1...

Page 42: ...PAGE 42 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CYLINDER BARREL ASSY CYLINDER BARREL ASSY...

Page 43: ...PLUG 2 11 90451ZE1000 WASHER THRUST 6 mm 1 12 90601ZE1000 WASHER DRAIN PLUG 10 2 mm 2 13 90602ZE1000 CLIP GOVERNOR HOLDER 1 14 91001ZF1003 BEARING RADIAL BALL 6205 1 14 91001ZF1004 RADIAL BALL BEARIN...

Page 44: ...PAGE 44 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE CYLINDER HEAD ASSY CYLINDER HEAD ASSY...

Page 45: ...DER HEAD 1 6 12310ZE1010 COVER HEAD 1 6 12310ZE1020 COVER HEAD 1 7 12391ZE1000 GASKET CYLINDER HEAD COVER 1 8 15721ZH8000 TUBE BREATHER 1 9 90016ZE1000 BOLT FLANGE 6 X 13 4 9 90013883000 BOLT FLANGE 6...

Page 46: ...PAGE 46 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE FAN COVER ASSY FAN COVER ASSY...

Page 47: ...ERT 1 USE FROM ENGINE S N 4795906TO 5066322 4 19611ZH8810 PLATE SIDE OIL ALERT 1 7 90601ZH7013 CLIP HARNESS 1 8 19630ZH8000 SHROUD 1 10 32197ZH8003 SUB HARNESS 1 USE UP TO ENGINE S N 4367320 11 36100Z...

Page 48: ...PAGE 48 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE FLYWHEEL ASSY FLYWHEEL ASSY...

Page 49: ...AME QTY REMARKS 1 13331357000 KEY SPECIAL WOODRUFF 25 X 18 1 2 19511ZE1000 FAN COOLING 1 4 28451ZH8003 PULLEY STARTER 1 4 28451ZH8801 PULLEY STARTER 1 5 31100ZE1010 FLYWHEEL 1 5 31100ZE1810 FLYWHEEL L...

Page 50: ...PAGE 50 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE FUELTANK ASSY FUEL TANK ASSY...

Page 51: ...7631Z0T812 PACKING FUEL FILLER CAP 1 11 91353671003 O RING 13 5 X 1 5 ARAI 1 11 91353671004 O RING 14MM NOK 1 12 9405006000 NUT FLANGE 6 MM 2 13 950014500360M BULK HOSE FUEL 4 5 X 3000 1 4 5 X 140 13...

Page 52: ...PAGE 52 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE IGNITION COIL ASSY IGNITION COIL ASSY...

Page 53: ...ASSY NO PART NO PART NAME QTY REMARKS 1 30500ZE1033 COIL ASSY IGNITION 1 1 30500ZE1063 COIL ASSY IGNITION 1 2 30700ZE1013 CAP ASSY NOISE SUPPRESSOR 1 7 36101ZE1010 WIRE STOP SWITCH 370 MM 1 11 901219...

Page 54: ...PAGE 54 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE MUFFLER ASSY MUFFLER ASSY...

Page 55: ...ASSY NO PART NO PART NAME QTY REMARKS 1 18310ZF1000 MUFFLER 1 1 18310ZH8810 MUFFLER OPTIONAL 1 3 18320ZF1H01 PROTECTOR MUFFLER 1 7 18355ZE1000 ARRESTER SPARK OPTIONAL 1 8 18381ZH8800 GASKET MUFFLER 1...

Page 56: ...PAGE 56 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE PISTON ASSY PISTON ASSY...

Page 57: ...13012ZH8941 RING SET PISTON OS 0 50 1 USE FROM ENGINE S N 4733211 1 13012ZL0003 RING SET PISTON 0 50 1 1 13013ZF1023 RING SET PISTON 0 75 OPTION 1 USE UP TO ENGINE S N 5495899 1 13013ZH8941 RING SET...

Page 58: ...PAGE 58 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE RECOIL STARTER ASSY RECOIL STARTER ASSY...

Page 59: ...ARTER 1 5 28421ZH8801 REEL RECOIL STARTER 1 6 28422ZH8013 RATCHET STARTER 2 6 28422ZH8801 RATCHET STARTER 2 7 28431ZH8801 PLATE FRICTION 1 8 28433ZH8003 GUIDE RATCHET 1 8 28433ZH8801 GUIDE RATCHET 1 9...

Page 60: ...PAGE 60 QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 HONDA GX160K1TX2 GX160U1TX2 ENGINE LABELS ASSY LABELS ASSY 16...

Page 61: ...87521ZH8030 EMBLEM 5 5 1 2 87522ZE1810 MARK CAUTION EXTERNAL 1 USE UP TO ENGINE S N 3063877 3 87522ZH9000 LABEL CAUTION 1 6 87528ZE1810 MARK CHOKE 1 6 87528ZH7000 MARK CHOKE GRAY 1 7 87530ZH8810 LABE...

Page 62: ...g Items purchased in kits h The sender will be notified of any material 7 received that is not acceptable Such material will be held for five 8 working days from notification pending instructions If...

Page 63: ...QP303H CENTRIFUGAL PUMP PARTS MANUAL REV 1 09 09 10 PAGE 63 NOTE PAGE...

Page 64: ...the information published in this publication at any time without notice and without incurring any obligations UNITED STATES Multiquip Corporate Office MQ Parts Department 18910 Wilmington Ave Carson...

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