OPERATION AND PARTS MANUAL MODELS MQ-D305/D306 SERIES DIAPHRAGM PUMPS (Honda, Robin and B&S Gasoline Engines) Revision #2 (08/24/05) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES.
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HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING MULTIQUIP CORPORATE OFFICE 18910 Wilmington Ave. Carson, CA 90746 PARTS DEPARTMENT 800-427-1244 310-537-3700 MAYCO PARTS 800-306-2926 310-537-3700 SERVICE DEPARTMENT 800-478-1244 310-537-3700 TECHNICAL ASSISTANCE 800-478-1244 WARRANTY DEPARTMENT 800-421-1244, EXT. 279 310-537-3700, EXT.
MQ-D305/D306 SERIES— TABLE OF CONTENTS MQ-D305/D306 Series Gasoline Powered Diaphragm Pump HONDA GX120K1QX2 Engine Air Cleaner Assembly......................................... 42-43 Camshaft Assembly ........................................... 44-45 Carburetor Assembly ......................................... 46-47 Control Assembly ............................................... 48-49 Crankcase Cover Assembly ............................... 50-51 Crankshaft Assembly ......................................
PARTS ORDERING PROCEDURES When ordering parts, please supply the following information: ❒ ❒ ❒ ❒ ❒ ❒ ❒ Dealer account number Dealer name and address Shipping address (if different than billing address) Return fax number Applicable model number Quantity, part number and description of each part Specify preferred method of shipment: ✓ FedEx or UPS Ground ✓ FedEx or UPS Second Day or Third Day Note: Unless otherwise indicated by customer, all orders are treated as “Standard Orders”, and will ✓ FedEx or UPS Nex
MQ-D305/D306 SERIES — SPECIFICATIONS (PUMP/ENGINE) Table 1. Specifications (Pump) Pump Type MQ-306H Diaphragm Pump Suction & Discharge Size 3.00 in. (76 mm.) Maximum Pumping Capacity 5,100 gallons/hour (19,305 liters/hour) Max. Soilds Diameter 1.5 in. (38 mm) Max Lift 25 ft. (7.62 meters) Max. Head 50 ft. (15.24 meters) 160 lbs. (72 Kg.) Dry Net Weight Table 2.
MQ-D305/D306 SERIES — DIMENSIONS (PUMP) C A B Figure 1. MQ-D305/D306 Series Pump Dimensions Table 3. Dimensions MODEL A LENGTH B WIDTH C HEIGHT MQ-305/306 S e r ie s 36.0 in. (91 cm.) 19.0 in. (48 cm.) 27.0 in. (69 cm.) MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
MQ-D305/D306 SERIES — SAFETY MESSAGE ALERT SYMBOLS FOR YOUR SAFETY AND THE SAFETY OF OTHERS! HAZARD SYMBOLS Safety precautions should be followed at all times when operating this equipment. Failure to read and understand the Safety Messages and Operating Instructions could result in injury to yourself and others.
MQ-D305/D306 SERIES — SAFETY MESSAGE ALERT SYMBOLS CAUTION - Rotating Parts Hazards NEVER operate equipment with covers, or guards removed. Keep fingers, hands, hair and clothing away from all moving parts to prevent injury. CAUTION - Equipment Damage Hazards Other important messages are provided throughout this manual to help prevent damage to your light tower, other property, or the surrounding environment.
MQ-D305/D306 SERIES— RULES FOR SAFE OPERATION DANGER Read this manual! Failure to follow instructions in this manual may lead to serious injury or even death! This equipment is to be operated by trained and qualified personnel only! This equipment is for industrial use only. The following safety guidelines should always be used when operating the MQ Model D-306H Diaphragm Pump. GENERAL SAFETY ■ DO NOT operate or service this equipment before reading this entire manual.
MQ-D305/D306 SERIES— RULES FOR SAFE OPERATION ■ ALWAYS be sure the operator is familiar with proper safety precautions and operation techniques before using pump. ■ NEVER leave the pump unattended, turn off engine when unattended. ■ ■ ■ ■ ■ ■ ■ ■ ■ TRANSPORTING ■ ALWAYS shutdown engine before transporting. ■ Tighten fuel tank cap securely and close fuel cock to prevent fuel from spilling.
MQ-D305/D306 SERIES— GENERAL INFORMATION APPLICATION The MQ Model D305BR/D306H series diaphragm pumps are designed to be used for de-watering applications. The suction and discharge ports on this pump use a 3-inch diameter opening, which allows the pump to pump at rate of approximately 5,100 gallons/hour (gph) or 19,305 liters/hour (lph). Elevation Higher elevations will effect the performance of the pump.
MQ-D305/D306 SERIES— PUMP COMPONENTS Figure 2 shows a typical application using the MQ D305/D306 series diaphragm 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 1.5 inch (38 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.
MQ-D305/D306 SERIES— BASIC ENGINE Figure 3. Engine Controls and Components INITIAL SERVICING The engine (Figure 3) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the Honda manufacturers engine manual for instructions and details for operation and servicing. 1. Honda Engine Shown 6. Choke Lever – Used in the starting of a cold engine, or in cold weather conditions. The choke enriches the fuel mixture. 7.
MQ-D305/D306 SERIES— PRE-INSPECTION (ENGINE) CAUTION - Read Manual Please read the entire maintenance section in this manual before servicing the pump. In addition for operator safety, please read all safey messages at the begining of the manual Inspection 1. Clean the pump, removing dirt and dust, particularly the engine cooling air inlet, carburetor and air cleaner. 2. Check the air filter for dirt and dust. If air filter is dirty, replace air filter with a new one as required. 3.
MQ-D305/D306 SERIES— PRE-SETUP (PUMP) 3. Remember suction hoses must be rigid enough not to collapse when the pump is in operation. Before Starting: CAUTION - General Safety Precautions NEVER operate the pump in a confined area or enclosed area structure that does not provide ample free flow of air. ALWAYS wear approved eye and hearing protection before operating the compactor. 4. Check that the discharge hose (Figure 2) is not restricted.
MQ-D305/D306 SERIES— PRE-SETUP (PUMP) Gear Reduction Oil (Transmission) 1. Remove the transmission oil level plug (Figure 6). If oil begins to seep out as the plug is being removed, then it can be assumed that the transmission oil is at the proper operating level. 2. If oil does not seep out as the oil level plug is being removed, then remove the transmission oil fill plug and fill with SAE 80/90 EP gear oil to the proper operating level. Transmission oil capacity is capacity is 1-1/4 pints (590 ml.).
MQ-D305/D306 SERIES — INITIAL START-UP (ENGINE) CAUTION - Read Manual 4. Place the choke lever (Figure 9) in the "CLOSED " position if starting a warm engine or the temperature is warm. DO NOT attempt to operate the pump until the Safety, General Information and Inspection sections of this manual have been read and thoroughly understood. This section is intended to assist the operator with the initial start-up of the diaphragm pump.
MQ-D305/D306 SERIES — INITIAL START-UP (ENGINE) 7. If the engine has started, slowly return the choke lever (Figure 14 ) to the “CLOSED” position. If the engine has not started repeat steps 1 through 6. Stopping The Engine Normal Shutdown 1. Move the throttle lever to the IDLE position (Figure 16) and run the engine for three minutes at low speed. Figure 16. Throttle Lever (Idle) Figure 14. Choke Lever (Closed) 2. After the engine cools, turn the engine ON/OFF switch to the “OFF” position (Figure 17).
MQ-D305/D306 SERIES— MAINTENANCE (PUMP) Pump Vacuum Test Pump Cleaning CAUTION - Priming Pump DO NOT attempt to start the engine unless the pump has previously been primed with water. Severe pump damage will occur if pump has not been primed. To perform the pump vacuum test do the following: 1. Remove the pump fill cap (Figure 2), and fill the pump with water. 2. Start the engine as outlined in the initial start-up section, and wait for the pump to begin pumping. 3.
MQ-D305/D306 SERIES — MAINTENANCE (PUMP) Figure 19. Pump Vacuum Tester NOTE Pressure reading may vary depending on altitude. See Tables 3 and 4. MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
MQ-D305/D306 SERIES — MAINTENANCE (ENGINE) Engine Maintenance Perform engine maintenance procedures as referenced by Table 6 below: Table 6. Engine Maintenance Schedule DESCRIPTION (3) OPERATION BEFORE CHECK X FIRST EVERY MONTH 3 MONTHS OR OR 10 HRS. 25 HRS. EVERY 6 MONTHS OR 50 HRS. EVERY YEAR OR 100 HRS. EVERY 2 YEARS OR 200 HRS.
MQ-D305/D306 SERIES— MAINTENANCE (ENGINE) Maintenance DANGER - Combustion (Fire , Explosion) Perform the engine maintenance procedures as indicated below: DAILY ■ Thoroughly remove dirt and oil from the engine and control area. Clean or replace the air cleaner elements as necessary. Check and retighten all fasteners as necessary. Check the spring box and bellows for oil leaks. Repair or replace as needed. WEEKLY ■ Remove the fuel filter cap and clean the inside of the fuel tank.
PREPARATION FOR LONG -TERM STORAGE Pump Storage For storage of the pump for over 30 days, the following is required: z Drain the fuel tank completely. z Run the engine until the fuel is completely consumed. z Completely drain used oil from the engine crankcase and fill with fresh clean oil, then follow the procedures described in the engine manual for engine storage. z Remove the pump cover and clean inside of pump housing. Coat inside of pump housing with a light film of oil to reduce corrosion.
MQ-D305/D306 SERIES— TROUBLESHOOTING (ENGINE) TABLE 7. ENGINE TROUBLESHOOTING SYMPTOM POSSIBLE PROBLEM SOLUTION Difficult to start Fuel is available but spark plug will not ignite. (Power available at high tension cable). Fuel is available but spark plug will not ignite. (Power NOT available at high tension cable). Fuel is available and spark plug ignites (compression normal). Fuel is available and spark plug ignites (compression low ). Ignition plug being bridge? Check ignition system.
MQ-D305/D306 SERIES— TROUBLESHOOTING (ENGINE/PUMP) TABLE 7. ENGINE TROUBLESHOOTING (Continued) SYMPTOM POSSIBLE PROBLEM SOLUTION Operation not satisfactory Rotational speed fluctuates. Recoil star ter not working properly. Governor adjustment improper? Adjust governor to correct lever. Governor spring defective? Clean or replace ignition. Fuel flow erratic? Check fuel line. Air taken in through suction line? Check suction line. Dust in rotating par t? Clean recoil star ter assembly.
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MQ-D305/D306 SERIES— EXPLANATION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book. NOTE Items Found In the “Remarks” Column The contents of this catalog are subject to change without notice. Serial Numbers-Where indicated, this indicates a serial number range (inclusive) where a particular part is used. Model Number-Where indicated, this shows that the corresponding part is utilized only with this specific model number or model number variant.
MQ-D305/D306 SERIES — SUGGESTED SPARE PARTS MQ-D305/D306 SERIES DIAPHRAGM PUMP 1 TO 3 UNITS WITH HONDA GX120K1QX2 ENGINE Qty. P/N Description 3 ......... 17210ZE0505 .. ELEMENT AIR CLEANER DUAL 3 ......... 9807955846 ..... SPARK PLUG 1 ......... 17620ZH7023 .. CAP, FUEL WITH GASKET 1 ......... 28462ZH8003 .. ROPE STARTER 1 ......... 3052726 ........... DIAPHRAGM 2 ......... 3054937 ........... FLAP VALVE 1 ......... 1506060 ........... PLUG, FILL PLASTIC 1 ......... 1506064 ........... O-RING (D306H) 1 ....
MQ-D305/D306 SERIES— WATERBOX AND GROOVE ASSY. WATERBOX AND GROOVE ASSY. (ALL MODELS) PAGE 30 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
MQ-D305/D306 SERIES— WATERBOX AND GROOVE ASSY. WATERBOX AND GROOVE ASSY. (ALL MODELS) NO. PART NO. PART NAME QTY. 1 3053041 NIPPLE, SUCTION 1 2 3054932 SUCTION CONNECTION 1 3 3053816 SCREW HEX 3/8"-16UNC 1-3/4 8 4 3054935 GASKET, SUCTION AND DISCHARGE 2 5 3054936 FLAP VALVE SEAT WITH SPRING PIN 2 6 3054938 VALVE WEIGHT 2 7 3054937 FLAP VALVE 2 8 3054939 VALVE BINDER 2 9 2021032 SCREW MACHINE RND HEAD 10-32x1/2 4 10 1506064 O-RING FILL PLUG 1 11 1506060 PLUG FILL PLASTIC 1 12 3054933 DISCHARGE CONNECTION ...
MQ-D305/D306 SERIES — PUMP ASSY. PUMP ASSY. D306H ONLY PAGE 32 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
MQ-D305/D306 SERIES — PUMP ASSY. PUMP ASSY. D306H ONLY NO. PART NO.
MQ-D305/D306 SERIES — PUMP ASSY. (CONT.) PUMP ASSY. (CONT.) D306H ONLY PAGE 34 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
MQ-D305/D306 SERIES — PUMP ASSY. (CONT.) PUMP ASSY. (CONT.) D306H ONLY NO. PART NO. PART NAME 61 2023212 SCREW, MACHINE FLT HD 10-32x1/2 62 3054847B CONNECTING ROD TOP 63 2020316 FITTING, GREASE 3/16 STR 64 3065581 CONNECTING ROD BEARING 65 3065583 CRANK ARM 66 2025656 SCREW, SOCKET SET 5/16"-18x5/16" L.G.
MQ-D305/D306 SERIES — PUMP ASSY. PUMP ASSY. (D305B, D305R ONLY) PAGE 36 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
MQ-D305/D306 SERIES — PUMP ASSY. PUMP ASSY. (D305B, D305R ONLY) NO. PART NO. PART NAME QTY. REMARKS 24 3051213 SCREW, HEX 1/2"x1-3/4" 13 UNCX 4 23 3054928 PUMP FRAME 1 25 3051200 SPRING LOCK WASHER 1/2" 4 26 3053302 GEAR CASE 1 27 305454A PLUG PIPE VENTED 3/8" PLASTIC 1 28 3053304 GASKET, GEAR CASE 1 29 3053316 THRUST WASHER 1 30 3053314 GEAR SHAFT 1 31 3057080 KEY WOODRUFF #807 2 32 3053300 GEAR 79T 1 33 3053326 THRUST WASHER 1 36 3058032 SCREW, MACH., 8-32” NC 1/2” FL. HD. 4 37 3051434 PIN DOWEL 1/4 DIA.
MQ-D305/D306 SERIES — PUMP ASSY. PUMP ASSY. (CONT.D305B, D305R ONLY) PAGE 38 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
MQ-D305/D306 SERIES — PUMP ASSY. PUMP ASSY. (CONT.D305B, D305R ONLY) NO. PART NO. PART NAME QTY. REMARKS 61 3051032F SCREW, MACHINE FLT HD 10-32x1/2 6 62 3054847B CONNECTING ROD TOP 1 63 2020316 FITTING GREASE 3/16 STR 1 64 3051913 CONNECTING ROD BEARING 1 65 3053315 CRANK ARM 1 66 3055016 SCREW SOCKET SET 5/16"-18x5/16" L.G. 1 67 3051213 SCREW HEX 1/2"x1-1/2" 13UNC 1 68 3053416 NUT HEX JAM LOCK NYLON 3/4-16"UNF 3 70 3054927A MOUNTING CAGE 1 71 3055031 BRACKET ENGINE SUPPORT ................................
MQ-D305/D306 SERIES — UWK WHEEL KIT ASSY. UWK WHEEL KIT ASSY. (D306H ONLY) PAGE 40 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
MQ-D305/D306 SERIES — UWK WHEEL KIT ASSY. UWK WHEEL KIT ASSY. (D306H ONLY) NO. PART NO. PART NAME 1 19850 WHEEL/TIRE, GLEASON #EX 19838805 2 8158 PIN, COTTER 3/16” D x 1-1/2 3 29748 AXLE MOUNT W/A, LEFT 4 29749 AXLE MOUNT W/A, RIGHT 5 26250 SCREW, HHC 1/4-20 x 1-3/4 6 0948 WASHER, FLAT SAE 1/4 7 10024 NUT, NYLOC 1/4-20 8 29750 U-BOLT, 1/4-20 x 1.0 x 2.
HONDA GX120K1QX2 ENGINE — AIR CLEANER ASSY. AIR CLEANER ASSY. PAGE 42 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — AIR CLEANER ASSY. AIR CLEANER ASSY. NO. 1 2 3 * 4 5 * 7# 8# 9 12 13 14 PART NO. 16271ZE1000 17210ZE0505 17218ZE0505 17230ZE0820 17232891000 17238ZE0010 17239ZE1000 17410ZE0030 90325044000 957010602000 9405006000 PART NAME QTY. REMARKS GASKET, ELBOW 1 ELEMENT, AIR CLEANER (DUAL) ................... 1............. INCLUDES ITEMS W/ * FILTER, OUTER 1 COVER, AIR CLEANER (DUAL) 1 GROMMET, AIR CLEANER 1 COLLAR, AIR CLEANER 2 COLLAR B, AIR CLEANER 1 ELBOW, AIR CLEANER ..................
HONDA GX120K1QX2 ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. PAGE 44 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. NO. 1 2 3 4 5 6 * 7 8 9 10 11 12 13 14 15 PART NO. 14100ZE0812 14410ZE0010 14431ZE1000 14441ZE1010 14451ZE1013 14568ZE1000 14711ZF0010 14721ZF0000 14751ZF1000 14771ZE1000 14773ZE1000 14781ZE1000 14791ZE0010 90012ZE0010 90206ZE1000 PART NAME QTY. REMARKS CAMSHAFT ASSEMBLY .................................. 1............. INCLUDES ITEMS W/ * ROD, PUSH 2 ARM, VALVE ROCKER 2 LIFTER, VALVE 2 PIVOT, ROCKER ARM 2 SPRING, WEIGHT RETURN 1 VALVE, IN.
HONDA GX120K1QX2 ENGINE — CARBURETOR ASSY. CARBURETOR ASSY. PAGE 46 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CARBURETOR ASSY. CARBURETOR ASSY. NO. 1 * 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9 10 * 11 * 12 * 13 14 15 16 17 18 * 19 * 20 * 21 * 22 * 23 * 24# 25 25 25 * 26 * PART NO.
HONDA GX120K1QX2 ENGINE — CONTROL ASSY. CONTROL ASSY. PAGE 48 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CONTROL ASSY. CONTROL ASSY. NO. 3 4 5 6 7 8# 9# 10# 11# 12# 14# 15# 16# 18 19 20 21# 24# 25# 26 PART NO. 16500ZH7820 16551ZE0010 16555ZE0000 16561ZE0020 16562ZE0020 16571ZH7000 16574ZE1000 16575ZH8000 16576891000 16578ZE1000 16580ZH7810 16584883300 16592ZE1810 90013883000 90015ZE5010 90022888010 90114SA0000 93500050250H 93500050160A 9405006000 PART NAME QTY. REMARKS CONTROL ASSEMBLY (REMOTE) ........... 1 ............
HONDA GX120K1QX2 ENGINE — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. PAGE 50 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. NO. 1 2 3 4 7# 8+ 9 10 * 11 * 12 PART NO. 11300ZE0640 11381ZH7800 15600ZE1003 15600ZG4003 15625ZE1003 15625ZE1003 90015883000 91001878003 91203ZE0003 9430108140 PART NAME QTY. REMARKS COVER ASSEMBLY, CRANKCASE (W- TYPE) ....... 1 .............. INCLUDES ITEMS W/ * GASKET, CASE COVER 1 CAP ASSEMBLY, OIL FILLER ................................ 1 .............. INCLUDES ITEMS W/# CAP ASSEMBLY, OIL FILLER ................................
HONDA GX120K1QX2 ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PAGE 52 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. NO. 1 2 PART NO. 13310ZE0601 90745ZE1600 PART NAME CRANKSHAFT, H-TYPE KEY 4.78 X4.78X38 QTY. 1 1 REMARKS MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
HONDA GX120K1QX2 ENGINE — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. PAGE 54 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. NO. 2 3 4 5# 6# 7# 8 9 10 11 12 13 14 * 15 * 16 17 18 19 20 PART NO. 120A0ZH7810 15510ZE1033 16510ZE1000 16511ZE1000 16512ZE1000 16513ZE1000 16531ZE1000 16541ZE1000 90131ZE1000 90451ZE1000 90601ZE1000 90602ZE1000 91001878003 91202ZE6003 91353671003 9405010000 9410106800 9425108000 957010601200 PART NAME QTY. REMARKS CYLINDER ASSEMBLY (OIL ALERT) ........1 ............ INCLUDES ITEMS W/ * SWITCH ASSEMBLY, OIL LEVEL 1 GOVERNOR ASSEMBLLY .
HONDA GX120K1QX2 ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PAGE 56 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. NO. 1 2 * 3 * 4 + * 5 6 6 7 8 9 10 11 12 14 15 PART NO. 12210ZH7000 12204ZE1306 12205ZE1315 12216ZE5300 12251ZH7800 12310ZE1000 12310ZE1010 12391ZE1000 15721ZH8000 90013883000 90043ZE1020 90047ZE1000 9430110160 957230805500 9807955846 PART NAME QTY. REMARKS CYLINDER HEAD .................................................. 1 .............. INCLUDES ITEMS W/ * GUIDE, VALVE (OS) OPTIONAL 1 GUIDE, EX. VALVE (OS) OPTIONAL ................... 1 ..
HONDA GX120K1QX2 ENGINE — FAN COVER ASSY. FAN COVER ASSY. PAGE 58 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — FAN COVER ASSY. FAN COVER ASSY. NO. 1 2 3 4 5 6 7 7 8 9 10 11 13 PART NO.
HONDA GX120K1QX2 ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. PAGE 60 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. NO. 1 2 4 5 7 PART NO. 13331357000 19511ZE0000 28451ZH8003 31100ZE0010 90201878003 PART NAME KEY, SPECIAL WOODRUFF 25X18 FAN, COOLING PULLEY, STARTER FLYWHEEL NUT, SPECIAL 14MM QTY. 1 1 1 1 1 REMARKS MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
HONDA GX120K1QX2 ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 62 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. NO. 1 2 3 5 6 * 11 12 13 14 15 PART NO. 16854ZH8000 16955ZE1000 17510ZE0020ZD 17620ZH7023 17631ZH7003 91353671003 9405006000 950014500360M 9500202080 90004ZH7003 PART NAME QTY. REMARKS RUBBER, SUPPORTER 107MM 1 JOINT, FUEL TANK 1 TANK, FUEL *NH1* (BLACK) 1 CAP, FUEL FILLER ..................................... 1 .......... INCLUDES ITEMS W/ * GASKET, FUEL FILLER CAP 1 O- RING 13.5X1.5 (ARAI) 1 NUT, FLANGE 6MM 2 BULK HOSE, FUEL (4.5X3000) (4.
HONDA GX120K1QX2 ENGINE — IGNITION COIL ASSY. IGNITION COIL ASSY. PAGE 64 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — IGNITION COIL ASSY. IGNITION COIL ASSY. NO. 1 2 8 PART NO. 30500ZE1033 30700ZE1013 90121952000 PART NAME COIL ASSEMBLY, IGNITION CAP ASSEMBLY, NOISE SUPPRESSOR BOLT, FLANGE 6X25 QTY. 1 1 2 REMARKS MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
HONDA GX120K1QX2 ENGINE — MUFFLER ASSY. MUFFLER ASSY. PAGE 66 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — MUFFLER ASSY. MUFFLER ASSY. NO. 1 3 7 10 13 PART NO. 18310ZF1000 18320ZF1H01 18381ZH8800 90050ZE1000 94001080000S PART NAME MUFFLER PROTECTOR, MUFFLER GASKET, MUFFLER SCREW, TAPPING 5X8 NUT, HEX. 8MM QTY. 1 1 1 4 2 REMARKS MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
HONDA GX120K1QX2 ENGINE — PISTON ASSY. PISTON ASSY. PAGE 68 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — PISTON ASSY. PISTON ASSY. NO. 1 1 1 1 2 2 2 2 3 4 4 5 * 6 PART NO. 13010ZK7V01 13011ZE6013 13012ZK7V01 13013ZK7V01 13101ZH7000 13102ZH7000 13103ZH7000 13104ZH7000 13111ZE0000 132A0ZE0000 13200ZE0000 90001ZE1000 90551ZE0000 PART NAME QTY. REMARKS RING SET, PISTON (STANDARD) 1 RING SET, PISTON (OS 0.25), OPTIONAL 1 RING SET, PISTON (OS 0.50) , OPTIONAL 1 RING SET, PISTON (OS 0.75), OPTIONAL 1 PISTON, STANDARD 1 PISTON, OS 0.25 1 PISTON, OS 0.50 1 PISTON, 0.
HONDA GX120K1QX2 ENGINE — RECOIL STARTER ASSY. RECOIL STARTER ASSY. PAGE 70 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — RECOIL STARTER ASSY. RECOIL STARTER ASSY. NO. 1 2 * 3 * 4 * 5 * 6 * 7 * 8 * 9 * 10 * 11 * 12 PART NO. 28400ZH8013ZB 28410ZH8003ZB 28420ZH8013 28422ZH8013 28433ZH8003 28441ZH8003 28442ZH8003 28443ZH8003 28461ZH8003 28462ZH8003 90003ZH8003 9008ZE2003 PART NAME QTY. REMARKS STARTER ASSY., RECOIL *NH1* (BLACK) .......... 1 ..............
HONDA GX120K1QX2 ENGINE — GASKET KIT ASSY. NO ARTWORK AVALIBLE PAGE 72 — MQ-D305/D306 SERIES DIAPHRAGM PUMPS— PARTS MANUAL — REV.
HONDA GX120K1QX2 ENGINE — GASKET KIT ASSY. GASKET KIT ASSY. NO. 2 3 * 4 * 5 * 6 * 7 * 8 * PART NO. 06111ZH7405 11381ZH7800 12251ZH7800 12391ZE1000 16212ZH7800 16221ZH8801 18381ZH8800 PART NAME QTY. REMARKS GASKET KIT ......................................................... 1 .............. INCLUDES ITEMS W/ * GASKET, CASE COVER 1 GASKET, CYLINDER HEAD 1 GASKET, CYLINDER HEAD COVER 1 GASKET, INSULATOR 1 GASKET, CARBURETOR 1 GASKET, MUFFLER 1 MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
TERMS AND CONDITIONS OF SALE — PARTS Effective: October 1, 2002 PAYMENT TERMS 5. Parts must be in new and resalable condition, in the original Multiquip package (if any), and with Multiquip part numbers clearly marked. 6. The following items are not returnable: Terms of payment for parts are net 10 days. FREIGHT POLICY All parts orders will be shipped collect or prepaid with the charges added to the invoice. All shipments are F.O.B. point of origin.
NOTE PAGE MQ-D305/D306 SERIES DIAPHRAGM PUMP S— PARTS MANUAL— REV.
OPERATION AND PARTS MANUAL HERE'S HOW TO GET HELP PLEASE HAVE THE MODEL AND SERIAL NUMBER ON-HAND WHEN CALLING MULTIQUIP CORPORATE OFFICE 18910 Wilmington Ave. Carson, CA 90746 PARTS DEPARTMENT 800-427-1244 310-537-3700 MAYCO PARTS 800-306-2926 310-537-3700 SERVICE DEPARTMENT 800-478-1244 310-537-3700 TECHNICAL ASSISTANCE 800-478-1244 WARRANTY DEPARTMENT 800-421-1244, EXT. 279 310-537-3700, EXT.
