PAGE 4 — MQ-D306HA DIAPHRAGM PUMP — OPERATION AND PARTS MANUAL — REV. #3 (01/09/07)
Specification and part number
are subject to change without
notice.
NOTE
MQ-D306HA Gasoline
Powered Diaphragm
Pump
Proposition 65 Warning ............................................. 2
Table of Contents ...................................................... 3
Parts Ordering Procedures .................................... 4-5
Specifications (Pump/Engine) ....................................6
Pump Dimensions ......................................................7
Safety Message Alert Symbols .............................. 8-9
Rules For Safe Operation .................................. 10-11
General Information .................................................12
Pump Components ..................................................13
Basic Engine ............................................................14
Pre-Inspection (Engine) ...........................................15
Pre-Set-up (Pump) ............................................. 16-17
Initial Start-up (Engine) ...................................... 18-19
Maintenance (Pump) ......................................... 20-21
Maintenance (Engine)........................................ 22-23
Preparation for Long-Term Storage .........................24
Troubleshooting (Pump)...........................................25
Troubleshooting (Pump/Engine) ..............................26
Explanation Of Code In Remarks Column ...............28
Suggested Spare Parts ............................................29
MQ-D306HA — TABLE OF CONTENTS
HONDA GX120K1QX2 Engine
Air Cleaner Assembly......................................... 36-37
Camshaft Assembly ........................................... 38-39
Carburetor Assembly ......................................... 40-41
Control Assembly ............................................... 42-43
Crankcase Cover Assembly ............................... 44-45
Crankshaft Assembly ......................................... 46-47
Cylinder Barrel Assembly ................................... 48-49
Cylinder Head Assembly .................................... 50-51
Fan Cover Assembly .......................................... 52-53
Flywheel Assembly ............................................ 54-55
Fuel Tank Assembly ........................................... 56-57
Ignition Coil Assembly ........................................ 58-59
Muffler Assembly ............................................... 60-61
Piston Assembly ................................................. 62-63
Recoil Starter Assembly..................................... 64-65
Gasket Kit Assembly .......................................... 66-67
Terms and Condition Of Sale
— Parts .................... 68
NOTE
As a continuing effort to
update our parts book,
contact the MULTIQUIP
literature department for the
latest revision of your
"Operation and Parts
Manual"
Component Drawings
Water Box and Groove Assembly ...................... 30-31
Pump Assembly ................................................. 32-35