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THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.

To find the latest revision of this

publication, visit our website at:

www.multiquip.com

OPERATION AND PARTS MANUAL

MODEL QP2H

CENTRIFUGAL PUMP

(HONDA GX120U1PX2 GASOLINE ENGINE)

Revision #0 (08/04/08)

Summary of Contents for QP2H

Page 1: ...ANYTHE EQUIPMENT AT ALLTIMES To find the latest revision of this publication visit our website at www multiquip com OPERATION AND PARTS MANUAL MODEL QP2H CENTRIFUGAL PUMP HONDA GX120U1PX2 GASOLINE ENG...

Page 2: ...PAGE 2 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PROPOSITION 65 WARNING...

Page 3: ...QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PAGE 3 NOTES...

Page 4: ...ump 26 Explanation of Code in Remarks Column 28 Suggested Spare Parts 29 Component Drawings Pump Assembly 30 31 Honda GX120U1PX2 Engine Air Cleaner Dual Assembly 32 33 Camshaft Assembly 34 35 Carburet...

Page 5: ...nformation Order via Internet Dealers Only Orderpartson lineusingMultiquip sSmartEquipwebsite View Parts Diagrams Order Parts PrintSpecificationInformation Note Discounts Are Subject To Change Gotowww...

Page 6: ...e 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 ot...

Page 7: ...blematerials 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 clean dry location out...

Page 8: ...ter 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 NE...

Page 9: ...properly 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 on...

Page 10: ...l a g u f i r t n e C e z i S e g r a h c s i D n o i t c u S m m 1 5 n i 0 0 2 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 8 5 1 e t u n i m s r e t i l 0 0 6 t f i L x a M...

Page 11: ...m e c a l p s i D n i u c 3 7 c c 8 1 1 t u p t u O x a M M P R 0 0 6 3 P H 0 4 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 6 6 0 x o r p p A s r e t i l 5 2 l e u F e l i b o m o t u A d e d a...

Page 12: ...lose to the water as possible Pump Support The pump should always be placed on solid stationary ground on a level position NEVER place the pump on soft soil The suction hose or pipe connection should...

Page 13: ...inch discharge hose to this port 4 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 5 Discharge Hose Connect...

Page 14: ...can cause an explosion if ignited DO NOT smoke while refueling CAUTION Burn Hazard Engine components can generate extreme heat Topreventburns DONOTtouchthese areas while the engine is running or imme...

Page 15: ...QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PAGE 15 NOTES...

Page 16: ...e l b a T n o s a e S e r u t a r e p m e T e p y T l i O r e m m u S r e h g i H r o C 5 2 0 3 W 0 1 E A S l l a F g n i r p S C 0 1 C 5 2 0 2 0 3 W 0 1 E A S r e t n i W r e w o L r o C 0 0 1 W 0 1...

Page 17: ...pse when the pump is in operation 6 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 fro...

Page 18: ...with water Severe pump damage will occur if pump has not been primed Figure 9 Engine Choke Lever Closed 3 Placethechokelever Figure9 intheCLOSEDposition if starting a cold engine 4 Place the choke le...

Page 19: ...placed into operation run the engine for severalminutes 9 Check for fuel leaks and noises that would be associated with a loose component Check for leaks between pump and engine If water is leaking be...

Page 20: ...cuum tester and the inlet port on the pump If air leaks are present reset vacuum tester 6 Run the pump for a few minutes while monitoring the vacuumgauge Ifthegaugeindicatesareadingbetween 25 and 20 i...

Page 21: ...N AND PARTS MANUAL REV 0 08 04 08 PAGE 21 MAINTENANCE PUMP Figure 18 Pump Vacuum Tester Vacuumtestmaybeperformedwithoutwater flowing through the discharge port However it is recommended to have water...

Page 22: ...E L C X r e t l i F l e u F K C E H C X d e e p S e l d I T S U J D A K C E H C 2 X e c n a r a e l C e v l a V T S U J D A K C E H C X X 2 X s e n i l l e u F K C E H C 2 y r a s s e c e n f i e c a...

Page 23: ...washer and allow the oil to drain into a suitable container 3 Replaceengineoilwithrecommendedtypeoilaslistedin Table 5 Engine oil capacity is 1 16 quarts 1 1 liters DO NOT overfill 4 Installdrainboltw...

Page 24: ...nd 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 can of oil works...

Page 25: ...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 D t e k s a g d a e...

Page 26: ...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 n a r a e l c t s u j d A...

Page 27: ...QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PAGE 27 NOTES...

Page 28: ...k 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 QTY Column Numbers Used Item quantity can be indicate...

Page 29: ...204 KIT PUMP 2 0631211100 DRAIN CAP FLOODING 2 0480350300 O RING DRAIN CAP 1 9258000030 IMPELLER 2 17210ZE0822 ELEMENT AIR CLEANER DUAL 3 9807955855 SPARK PLUG 3 28461ZH8003 ROPE STARTER 1 17620Z0T305...

Page 30: ...PAGE 30 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PUMP ASSY...

Page 31: ...ASING 1 13 1293330620 VOLUTE CASING PACKING 1 14 1211390610 CASING COVER PACKING 1 15 7204100020 CASING COVER 1 16 0181050825 BOLT SET WITH WASHER LOCK 6 DELIVERY ELBOW M8 X 25 17 9246100090 DELIVERY...

Page 32: ...PAGE 32 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE AIR CLEANER DUAL ASSY...

Page 33: ...0ZE0822 ELEMENT AIR CLEANER DUAL 1 INCLUDES ITEMS W 3 17218ZE0821 FILTER OUTER 1 4 17230ZE0820 COVER AIR CLEANER DUAL 1 5 17323891000 GROMMET AIR CLEANER 1 7 17238ZE0010 COLLAR AIR CLEANER 2 8 17239ZE...

Page 34: ...PAGE 34 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CAMSHAFT ASSY...

Page 35: ...E1000 ARM VALVE ROCKER 2 4 14441ZE1010 LIFTER VALVE 2 5 14451ZE1013 PIVOT ROCKER ARM 2 6 14568ZE1000 SPRING WEIGHT RETURN 1 7 14711ZF0010 VALVE IN 1 8 14721ZH7810 VALVE EX STELITE 1 9 14751ZF1000 SPRI...

Page 36: ...PAGE 36 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CARBURETOR ASSY...

Page 37: ...16166ZH7W50 NOZZLE MAIN 1 12 16173001004 GASKET FUEL STRAINER CUP 1 13 16211ZE0000 INSULATOR CARBURETOR 1 14 16212ZH7800 GASKET INSULATOR 1 15 16220ZE1020 SPACER CARBURETOR 1 16 16221ZH8801 GASKET CA...

Page 38: ...PAGE 38 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CONTROL ASSY...

Page 39: ...E0020 SPRING THROTTLE RETURN 1 8 16571ZH7000 LEVER CONTROL 1 9 16574ZE1000 SPRING LEVER 1 10 16575ZH8000 WASHER CONTROL LEVER 1 12 16578ZE1000 SPACER CONTROL LEVER 1 13 16580ZH7000 BASE CONTROL 1 14 1...

Page 40: ...PAGE 40 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CRANKCASE COVER ASSY...

Page 41: ...VER ASSY CRANKCASE U TYPE 1 INCLUDES ITEMS W 2 11381ZH7800 GASKET CASE COVER 1 3 15600ZE1003 CAP ASSEMBLY OIL FILLER 1 INCLUDES ITEM W 4 15600ZG4003 CAP ASSEMBLY OIL FILLER 1 INCLUDES ITEM W 7 15625ZE...

Page 42: ...PAGE 42 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CRANKSHAFT ASSY...

Page 43: ...QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PAGE 43 HONDA GX120U1PX2 ENGINE CRANKSHAFT ASSY NO PART NO PART NAME QTY REMARKS 6 13310ZE0650 CRANKSHAFT P TYPE 1...

Page 44: ...PAGE 44 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CYLINDER BARREL ASSY...

Page 45: ...6 16512ZE1000 HOLDER GOVERNORWEIGHT 1 7 16513ZE1000 PIN GOVERNORWEIGHT 2 8 16531ZE1000 SLIDER GOVERNOR 1 9 16541ZE1000 SHAFT GOVERNOR ARM 1 12 90131ZE1000 BOLT DRAIN PLUG 2 13 90451ZE1000 WASHER THRU...

Page 46: ...PAGE 46 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE CYLINDER HEAD ASSY...

Page 47: ...5300 CLIP VALVE GUIDE 1 5 12251ZH7800 GASKET CYLINDER HEAD 1 6 12310ZE1020 COVER HEAD 1 7 12391ZE1000 GASKET CYLINDER HEAD COVER 1 8 15721ZH8000 TUBE BREATHER 1 9 90013883000 BOLT FLANGE 6X12 CT200 4...

Page 48: ...PAGE 48 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE FAN COVER ASSY...

Page 49: ...0000ZE COVER FAN NH1 BLACK 1 3 19611ZH7810 PLATE SIDE OIL ALERT 1 4 90601ZH7013 CLIP HARNESS 1 5 19630ZH7000 SHROUD 1 7 36100ZF6P81 SWITCH ASSEMBLY ENGINE STOP 1 8 36101ZE1010 WIRE STOP SWITCH 370MM 1...

Page 50: ...PAGE 50 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE FLYWHEEL ASSY...

Page 51: ...V 0 08 04 08 PAGE 51 HONDA GX120U1PX2 ENGINE FLYWHEEL ASSY NO PART NO PART NAME QTY REMARKS 1 13331357000 KEY SPECIAL WOODRUFF 25X18 1 2 19511ZE0000 FAN COOLING 1 4 28451ZH7801 PULLEY STARTER 1 5 3110...

Page 52: ...PAGE 52 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE FUEL TANK ASSY...

Page 53: ...SUPPORTER 107MM 1 2 16955ZE1000 JOINT FUEL TANK 1 3 17510ZE0020ZD TANK FUEL NH1 BLACK 1 5 17620Z0T305 CAP COMP FUEL FILLER CHROME 1 INCLUDES ITEMS W 6 17631Z0T812 GASKET FUEL FILLER CAP 1 11 913536710...

Page 54: ...PAGE 54 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE IGNITION COIL ASSY...

Page 55: ...ND PARTS MANUAL REV 0 08 04 08 PAGE 55 HONDA GX120U1PX2 ENGINE IGNITION COIL ASSY NO PART NO PART NAME QTY REMARKS 1 30500ZE1063 COIL ASSEMBLY IGNITION 1 2 30700ZE1013 CAP ASSEMBLY NOISE SUPPRESSOR 1...

Page 56: ...PAGE 56 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE MUFFLER ASSY...

Page 57: ...08 04 08 PAGE 57 HONDA GX120U1PX2 ENGINE MUFFLER ASSY NO PART NO PART NAME QTY REMARKS 1 18310ZF1000 MUFFLER STD 1 3 18320ZF1H01 PROTECTOR MUFFLER STD BLACK 1 7 18381ZH8800 GASKET MUFFLER 1 10 90050ZE...

Page 58: ...PAGE 58 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE PISTON ASSY...

Page 59: ...13011ZK7V01 RING SET PISTON 0 25 1 1 13012ZE6013 RING SET PISTON 0 50 1 1 13012ZK7V01 RING SET PISTON 0 50 1 1 13013ZE6013 RING SET PISTON 0 75 1 1 13013ZK7V01 RING SET PISTON 0 75 1 2 13101ZH7000 PI...

Page 60: ...PAGE 60 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE RECOIL STARTER ASSY...

Page 61: ...1 INCLUDES ITEMS W 2 28410ZH8003ZB CASE RECOIL STARTER 1 3 28421ZH8801 REEL RECOIL STARTER 1 4 28422ZH8801 RATCHET STARTER 2 5 28431ZH8801 GUIDE RATCHET 1 6 28433ZH8801 SPRING FRICTION 1 7 28441ZH880...

Page 62: ...PAGE 62 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE GASKET ASSY...

Page 63: ...SKET ASSY NO PART NO PART NAME QTY REMARKS 1 11381ZH7800 GASKET CASE COVER 1 2 12251ZH7800 GASKET CYLINDER HEAD 1 3 12391ZE1000 GASKET CYLINDER HEAD COVER 1 4 16212ZH7800 GASKET INSULATOR 1 5 16221ZH8...

Page 64: ...PAGE 64 QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 HONDA GX120U1PX2 ENGINE LABELS ASSY...

Page 65: ...8 04 08 PAGE 65 HONDA GX120U1PX2 ENGINE LABELS ASSY NO PART NO PART NAME QTY REMARKS 1 87521ZH7030 EMBLEM 1 2 87516ZH7000 MARK OPERATOR CAUTION ENGLISH 1 3 87522ZH9000 LABEL CAUTION 1 4 87528ZH7000 MA...

Page 66: ...dlubricants g Decalsandpaperproducts h Itemspurchasedinkits 7 Thesenderwillbenotifiedofanymaterial receivedthatisnotacceptable 8 Suchmaterialwillbeheldforfiveworking days from notification pending ins...

Page 67: ...QP2H CENTRIFUGAL PUMP OPERATION AND PARTS MANUAL REV 0 08 04 08 PAGE 67 NOTES...

Page 68: ...tion 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 Tel 800 421 1244 8...

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