Multiquip MQD306 User Manual

OPERATION AND PARTS MANUALMODELS MQ-D305/D306SERIES DIAPHRAGM PUMPS(Honda, Robin and B&SGasoline Engines)Revision #2 (08/24/05)THIS MANUAL MUST AC

PAGE 10 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES— RULES FOR SAFE OPERATIONThe following safety gui

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 11MQ-D305/D306 SERIES— RULES FOR SAFE OPERATION ALWAYS be sure the ope

PAGE 12 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES— GENERAL INFORMATIONAPPLICATIONThe MQ Model D305

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 13Figure 2 shows a typical application using the MQ D305/D306 series

PAGE 14 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES— BASIC ENGINEFigure 3. Engine Controls andCompon

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 15MQ-D305/D306 SERIES— PRE-INSPECTION (ENGINE)Figure 4. Engine Oil Dip

PAGE 16 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)Before Starting1. Read safety instructions at thebeginning of manual.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 17Gear Reduction Oil (Transmission)1. Remove the transmission oil lev

PAGE 18 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)6. Grasp the starter grip (Figure 13) and slowly pull it out. Theresi

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 19MQ-D305/D306 SERIES — INITIAL START-UP (ENGINE)8. Before the pump is

PAGE 2 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)

PAGE 20 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES— MAINTENANCE (PUMP)To perform the pump vacuum tes

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 21MQ-D305/D306 SERIES — MAINTENANCE (PUMP)Figure 19. Pump Vacuum Teste

PAGE 22 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES — MAINTENANCE (ENGINE)Reference manufacturer engi

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 23MaintenancePerform the engine maintenance procedures as indicated be

PAGE 24 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05) PREPARATION FOR LONG -TERM STORAGEPump StorageFor storage of the pum

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 25MQ-D305/D306 SERIES— TROUBLESHOOTING (ENGINE)GNITOOHSELBUORTENIGNE.

PAGE 26 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES— TROUBLESHOOTING (ENGINE/PUMP))deunitnoC(GNITOOH

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 27NOTE PAGE

PAGE 28 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)How to read the marks and remarks used in this partsbook.Items Found

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 29MQ-D305/D306 SERIES — SUGGESTED SPARE PARTSNOTEPart number on this

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 3© COPYRIGHT 2004, Multiquip INC.Multiquip Inc, the MQ logo are regist

PAGE 30 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES— WATERBOX AND GROOVE ASSY.WATERBOX AND GROOVE AS

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 31MQ-D305/D306 SERIES— WATERBOX AND GROOVE ASSY.WATERBOX AND GROOVE A

PAGE 32 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)PUMP ASSY. D306H ONLYMQ-D305/D306 SERIES — PUMP ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 33MQ-D305/D306 SERIES — PUMP ASSY.PUMP ASSY. D306H ONLYNO. PART NO.

PAGE 34 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES — PUMP ASSY. (CONT.)PUMP ASSY. (CONT.) D306H O

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 35PUMP ASSY. (CONT.) D306H ONLYNO. PART NO. PART NAME QTY. REMARKS61

PAGE 36 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES — PUMP ASSY.PUMP ASSY. (D305B, D305R ONLY)

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 37PUMP ASSY. (D305B, D305R ONLY)NO. PART NO. PART NAME QTY. REMARKS24

PAGE 38 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)PUMP ASSY. (CONT.D305B, D305R ONLY)MQ-D305/D306 SERIES — PUMP ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 39PUMP ASSY. (CONT.D305B, D305R ONLY)NO. PART NO. PART NAME QTY. REMA

PAGE 4 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)Specification and part numberare subject to change withoutnotice.NOTEM

PAGE 40 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES — UWK WHEEL KIT ASSY.UWK WHEEL KIT ASSY. (D306H

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 41UWK WHEEL KIT ASSY. (D306H ONLY)NO. PART NO. PART NAME QTY. REMARKS

PAGE 42 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)AIR CLEANER ASSY.HONDA GX120K1QX2 ENGINE — AIR CLEANER ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 43HONDA GX120K1QX2 ENGINE — AIR CLEANER ASSY.AIR CLEANER ASSY.NO. PA

PAGE 44 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CAMSHAFT ASSY.HONDA GX120K1QX2 ENGINE — CAMSHAFT ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 45HONDA GX120K1QX2 ENGINE — CAMSHAFT ASSY.CAMSHAFT ASSY.NO. PART N

PAGE 46 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CARBURETOR ASSY.HONDA GX120K1QX2 ENGINE — CARBURETOR ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 47HONDA GX120K1QX2 ENGINE — CARBURETOR ASSY.CARBURETOR ASSY.NO. P

PAGE 48 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CONTROL ASSY.HONDA GX120K1QX2 ENGINE — CONTROL ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 49HONDA GX120K1QX2 ENGINE — CONTROL ASSY.CONTROL ASSY.NO. PART NO

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 5PARTS ORDERING PROCEDURESWhen ordering parts,please supply the follow

PAGE 50 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CRANKCASE COVER ASSY.HONDA GX120K1QX2 ENGINE — CRANKCASE COVER A

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 51HONDA GX120K1QX2 ENGINE — CRANKCASE COVER ASSY.CRANKCASE COVER

PAGE 52 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CRANKSHAFT ASSY.HONDA GX120K1QX2 ENGINE — CRANKSHAFT ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 53HONDA GX120K1QX2 ENGINE — CRANKSHAFT ASSY.CRANKSHAFT ASSY.NO. P

PAGE 54 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CYLINDER BARREL ASSY.HONDA GX120K1QX2 ENGINE — CYLINDER BARREL AS

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 55HONDA GX120K1QX2 ENGINE — CYLINDER BARREL ASSY.CYLINDER BARREL

PAGE 56 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)CYLINDER HEAD ASSY.HONDA GX120K1QX2 ENGINE — CYLINDER HEAD ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 57HONDA GX120K1QX2 ENGINE — CYLINDER HEAD ASSY.CYLINDER HEAD ASSY.NO

PAGE 58 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)FAN COVER ASSY. HONDA GX120K1QX2 ENGINE — FAN COVER ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 59HONDA GX120K1QX2 ENGINE — FAN COVER ASSY.FAN COVER ASSY.NO. PART

PAGE 6 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES — SPECIFICATIONS (PUMP/ENGINE))enignE(snoitacific

PAGE 60 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)FLYWHEEL ASSY.HONDA GX120K1QX2 ENGINE — FLYWHEEL ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 61FLYWHEEL ASSY.NO. PART NO. PART NAME QTY. REMARKS1 13331357000 KEY,

PAGE 62 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)FUEL TANK ASSY.HONDA GX120K1QX2 ENGINE — FUEL TANK ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 63FUEL TANK ASSY.NO. PART NO. PART NAME QTY. REMARKS1 16854ZH8000 RUBB

PAGE 64 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)IGNITION COIL ASSY.HONDA GX120K1QX2 ENGINE — IGNITION COIL ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 65HONDA GX120K1QX2 ENGINE — IGNITION COIL ASSY.IGNITION COIL ASSY.

PAGE 66 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MUFFLER ASSY.HONDA GX120K1QX2 ENGINE — MUFFLER ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 67HONDA GX120K1QX2 ENGINE — MUFFLER ASSY.MUFFLER ASSY.NO. PART NO.

PAGE 68 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)PISTON ASSY.HONDA GX120K1QX2 ENGINE — PISTON ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 69HONDA GX120K1QX2 ENGINE — PISTON ASSY.PISTON ASSY.NO. PART NO.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 7MQ-D305/D306 SERIES — DIMENSIONS (PUMP)Figure 1. MQ-D305/D306 Series

PAGE 70 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)RECOIL STARTER ASSY.HONDA GX120K1QX2 ENGINE — RECOIL STARTER ASSY

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 71HONDA GX120K1QX2 ENGINE — RECOIL STARTER ASSY.RECOIL STARTER ASS

PAGE 72 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)NO ARTWORK AVALIBLEHONDA GX120K1QX2 ENGINE — GASKET KIT ASSY.

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 73GASKET KIT ASSY.NO. PART NO. PART NAME QTY. REMARKS2 06111ZH7405 GAS

PAGE 74 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)Multiquip reserves the right to quote and selldirect to Government ag

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 75NOTE PAGE

OPERATION AND PARTS MANUALHERE'S HOW TO GET HELPPLEASE HAVE THE MODEL AND SERIALNUMBER ON-HAND WHEN CALLINGMULTIQUIP CORPORATE OFFICE18910 Wilmin

PAGE 8 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV. #2 (08/24/05)MQ-D305/D306 SERIES — SAFETY MESSAGE ALERT SYMBOLSSafety precautions s

MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV. #2 (08/24/05) — PAGE 9MQ-D305/D306 SERIES — SAFETY MESSAGE ALERT SYMBOLSOther important me