MULTIQUIP STREET PRO 2 Operation And Parts Manual
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MULTIQUIP STREET PRO 2 Operation And Parts Manual

Gasoline-powered concrete/asphalt saw
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OPERATION AND PARTS MANUAL
Diamond Back
STREET PRO 2
GASOLINE-POWERED
CONCRETE/ASPHALT SAW
MODELS
SP2 CE13H20
SP2 SCE13H20
SP2 SCE20H20
Revision #6 (09/08/06)
THIS MANUAL MUST ACCOMPANY
THE EQUIPMENT AT ALL TIMES.
P/N 35244

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Summary of Contents for MULTIQUIP STREET PRO 2

  • Page 1 OPERATION AND PARTS MANUAL Diamond Back STREET PRO 2 GASOLINE-POWERED CONCRETE/ASPHALT SAW MODELS SP2 CE13H20 SP2 SCE13H20 SP2 SCE20H20 Revision #6 (09/08/06) THIS MANUAL MUST ACCOMPANY THE EQUIPMENT AT ALL TIMES. P/N 35244...

  • Page 2: Here's How To Get Help

    The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations are based on the Street Pro 2 CE. Multiquip Inc. reserves the right to discontinue or change specifications, design or the information published in this publication at any time without notice and without incurring any obligations.

  • Page 3: Table Of Contents

    MQ SP2 CE SAW — TABLE OF CONTENTS MQ SP2 CE STREET PRO SELF-PROPELLED MODELS ONL SELF-PROPELLED MODELS ONL SELF-PROPELLED MODELS ONLY Y Y Y Y SELF-PROPELLED MODELS ONL SELF-PROPELLED MODELS ONL Battery Assembly ............ 78-79 SAWS Transmission Engage Lever Assembly ....80-81 Hydrostatic Transmission Assembly ......

  • Page 4: Saw Specifications

    MQ SP2 CE SAW — SPECIFICATIONS f l e e l l y t i ) . n i t t . 7 ( ) . n . 7 ( ) . n r e t . n i . n i ) .

  • Page 5: Engine Specifications

    MQ SP2 CE SAW — ENGINE SPECIFICATIONS - r i o r t i l y - r i o r t ° 0 z i r l a t t f a ; n i z i r l a t t f a ) .

  • Page 6: Dimensions

    MQ SP2 CE SAW — DIMENSIONS Figure 1. SP2 CE Dimensions . N I l l u f & r e t e s i ) . n u f ( y l l e s i ) . n &...

  • Page 7: Safety Message Alert Symbols

    MQ SP2 CE SAW — 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, understand and comply with the Safety Messages and Operating Instructions Lethal Exhaust Gases could result in injury to yourself and others.
  • Page 8 MQ SP2 CE SAW — SAFETY MESSAGE ALERT SYMBOLS Accidental Starting Respiratory Hazard ALWAYS place the ON/OFF switch in the OFF ALWAYS wear approved respiratory position, when the saw is not in use. protection. Over Speed Conditions Sight and Hearing hazard NEVER tamper with the factory settings of the engine governor.

  • Page 9: Rules For Safe Operation

    An explosion or fire could ■ NEVER use accessories or attachments which are not result in severe bodily harm or even recommended by Multiquip for this equipment. Damage to the death. equipment and/or injury to user may result. ■ NEVER smoke around or near the ■...
  • Page 10 MQ SP2 CE SAW — RULES FOR SAFE OPERATION General Safety Diamond Blade Safety ■ ALWAYS read, understand, and follow procedures in ■ Use appropriate steel centered diamond blades Operator's Manual before attempting to operate equipment. manufactured for use on concrete saws. See further blade information on pages 17 and 19.
  • Page 11 MQ SP2 CE SAW — RULES FOR SAFE OPERATION Maintenance Safety Emergencies NEVER lubricate components or attempt service on a ALWAYS know the location of running machine. the nearest fire extinguisher . ALWAYS allow the machine a proper amount of time to cool before servicing.

  • Page 12: Decals

    MQ SP2 CE SAW — DECALS Machine Safety Decals The SP2 CE series saws are equipped with a number of operation and safety decals. Should any of these decals become unreadable, replacements can be obtained from you dealer. See the "Nameplate and Decals" section for decal placement. WARNING To avoid injury, you MUST read...

  • Page 13: General Information

    MQ SP2 CE SAW — GENERAL INFORMATION Intended Use Power Plants Operate the SP2 CE Saw, tools and components in accordance The SP2 CE saw is classified in the industry as a "low to medium" with the manufacturer's instructions. Use of any other tools for powered saw.

  • Page 14: Major Components

    MQ SP2 CE SAW — MAJOR COMPONENTS Figure 3. SP2 CE Saw Major Components Hydraulic Drive Transmission - Controls the saw's Figure 3 displays the location of the various operational control forward and reverse movement by using the forward/ features of the MQ SP2 CE saw. Features are dependent on the reverse speed lever (Self-propelled units only).

  • Page 15: Hp Engine Components

    MQ SP2 CE SAW — 13HP HONDA ENGINE COMPONENTS Figure 4. Engine Controls and Components (Honda GX390K1QWT2) INITIAL SERVICING The engine (Figure 4) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturers Engine manual for instructions &...

  • Page 16: Hp Engine Components

    MQ SP2 CE SAW — 20HP HONDA ENGINE COMPONENTS Figure 5. Engine Controls and Components (Honda GX620TXF2) INITIAL SERVICING The engine (Figure 5) must be checked for proper lubrication and filled with fuel prior to operation. Refer to the manufacturer's engine manual for instructions &...

  • Page 17: Inspection

    MQ SP2 CE SAW — INSPECTION PREPARATION / PRE-INSPECTION 1. Read and fully understand this manual, the safety intructions in particular, and the engine manufacturer's manual supplied with the saw. 2. Select the correct blade for each application. Refer to the Blades and Blade Placement sections on pages 17 through 19 for further information.
  • Page 18 MQ SP2 CE SAW — INSPECTION The transmission is factory filled with approved hydraulic fluid Gasoline Check that has a viscosity equivalent to SAE 20W-20. Should additional servicing be required, the following hydraulic fluids are WARNING WARNING WARNING WARNING WARNING recommended: General Motors Dextron B Motor fuels are highly flammable and can...
  • Page 19 MQ SP2 CE SAW — INSPECTION Battery (Self-Propelled models only) WARNING WARNING WARNING WARNING WARNING Self-Propelled models use a single 12-volt DC battery. (Figure 10) It is shipped ready to use. Electrolyte is an acid and must be handled with caution. Servicing instructions from the electrolyte manufacturer must ALWAYS be followed to ensure safety.

  • Page 20: Inspection Blade

    MQ SP2 CE SAW — INSPECTION -BLADE SPECIFIC TOOLS TO BE USED Drive Pin Hole – A commonly located hole on the diamond blade core that prevents operational blade slippage This saw is to use tools (blades) as follows: between the inner & outer blade flanges (collars). Inspect the diameter of the hole to ensure there is no distortion, Steel Core Segmented or Continuous Diamond Rim and that a snug fit develops between the hole and drive...
  • Page 21 MQ SP2 CE SAW — BLADE PLACEMENT r e t l a i t l a t l a t l a / t l , k c i r B , k c , y r r f e r o t s e i , e l i...

  • Page 22: Inspection Blade Placement

    MQ SP2 CE SAW — INSPECTION - BLADE PLACEMENT Blade Pin Hole – Align this hole with the drive pin hole on 1. Blade Guard – Raise the front half of the blade guard to the inner flange collar. expose the blade shaft nut & outer flange. Diamond Blade –...

  • Page 23: Inspection-Guards, Covers, And V-Belts

    MQ SP2 CE SAW — INSPECTION -GUARDS, COVERS & BELTS Guards and Covers Check V-Belts and Covers WARNING WARNING WARNING WARNING WARNING CAUTI CAUTI CAUTI CAUTION CAUTI NEVER operate the saw without blade NEVER attempt to check the V-belt with the guards and covers (Figures 13 and14) in engine running because severe injury can place.

  • Page 24: Inspection-V-Belts And Water Tank

    MQ SP2 CE SAW — INSPECTION - BELTS & WATER TANK 3. Check V-belt tension (Figure 17) by using a tensionmeter Water Tank (2.7 - 4.1 kg/6.0 - 9.0 lbs.) against the inside belt at a mid point The SP2 CE Saw is equipped with a removable 19-liter (5- between the two pulleys, or by deflecting the center belt at a gallon) on-board water tank fitted in the top of the console which mid point 10 mm (3/8”) - 13 mm (1/2”).

  • Page 25: Inspection-Adjustments

    MQ SP2 CE SAW — INSPECTION - ADJUSTMENTS Adjusting the Blade Height CAUTI CAUTI CAUTI CAUTI CAUTION The SP2 CE saw uses a manual raise/lower crank handle located on the console with clockwise rotation providing lowering NEVER stop the engine while cutting at high speeds, except in action, and counter-clockwise rotation providing raising and case of an emergency.

  • Page 26: Manual Start-Up Procedure(13Hp Honda Engine)

    MQ SP2 CE SAW — MANUAL START-UP (13HP HONDA ENGINE) The following start-up procedure makes reference to a HONDA MANUAL START-UP (13HP HONDA ENGINE) 13 HP Engine (Manual Start). CAUTI CAUTI CAUTI CAUTI CAUTION DO NOT attempt to operate the saw until this manual has been read and thoroughly understood.
  • Page 27 MQ SP2 CE SAW — MANUAL START-UP (13HP HONDA ENGINE) 7. If operating the SP2 CE in cold weather conditions , skip this step and proceed to step 8. Place the Choke Lever (Figure 26) in the OPEN position. Skip to step9. Figure 24.
  • Page 28 MQ SP2 CE SAW — MANUAL START-UP (13HP HONDA ENGINE) Figure 28. Throttle Lever 10. Grasp the starter grip (Figure 29) and slowly pull it out. The resistance becomes the hardest at a certain position, corre- sponding to the compression point. Pull the starter grip briskly and smoothly for starting.

  • Page 29: Electric Start-Up (20Hp Honda Engine)

    MQ SP2 CE SAW — ELECTRIC START-UP (20HP HONDA ENGINE) The following start-up procedure makes reference to a HONDA ELECTRIC START-UP (20HP HONDA ENGINE) 20 HP Engine (Electric Start) CAUTI CAUTI CAUTION CAUTI CAUTI DO NOT attempt to operate the saw until this manual has been read and thoroughly understood.
  • Page 30 MQ SP2 CE SAW — ELECTRIC START-UP (20HP HONDA ENGINE) The CLOSED position of the choke lever enriches the fuel mixture for NOTE starting a COLD engine. The OPEN position provides the correct fuel mixture for normal operation after starting, and for restarting a warm engine.

  • Page 31: Operation

    MQ SP2 CE SAW — OPERATION OPERATION WARNING WARNING WARNING WARNING WARNING Emergency Stop Procedure ALWAYS cut with the saw at FULL THROTTLE. Attempting If the engine must be stopped in an emergency situation: to cut with the saw at less than full throttle could cause the blade to bind or stop abruptly in the slab resulting in serious Toggle the engine Shutdown switch located on the handlebars injury to the operator or others in the area.
  • Page 32 MQ SP2 CE SAW — OPERATION 5. When the end of the cut has been reached, use the raise/ 3. Move the travel lever towards the FORWARD position to lower crank on the console to raise the blade out of the cut. increase forward travel speed during cutting (Figure 40).
  • Page 33 MQ SP2 CE SAW — OPERATION Cutting WARNING WARNING WARNING WARNING WARNING The operator MUST wear the appropriate protective equipment and clothing while engaged in sawing. Failure to do so can result in SERIOUS INJURY. Figure 44. Water System ON/OFF Valve DANGER DANGER DANGER...
  • Page 34 MQ SP2 CE SAW — OPERATION Finishing A Cut 1. Raise the blade out of the cut by cranking the Raise/Lower handle COUNTER-CLOCKWISE (Figure 37). Raise the blade high enough out of the cut to clear the surface and allow the saw to be maneuvered.

  • Page 35: Shutdown Procedures

    MQ SP2 CE SAW — SHUT-DOWN PROCEDURES Stopping the Engine (Self-Propelled Models) Stopping the Engine (Push Model) Stopping the engine under normal conditions: Stopping the engine under normal conditions: 1. Disengage the drive by placing the forward/reverse speed 1. Place the engine throttle lever (Figure 45) in the SLOW lever (Figure 49) in the NEUTRAL position.

  • Page 36: Maintenance

    MQ SP2 CE SAW — MAINTENANCE Maintenance WARNING WARNING WARNING WARNING WARNING See the engine manual supplied with your ALWAYS ensure that both ENGINE ON/ machine for appropriate OFF switches (on the handlebar and on engine maintenance schedule and troubleshooting guide for problems. the engine) are in the "OFF"...
  • Page 37 MQ SP2 CE SAW — MAINTENANCE Servicing: Engine tank & strainer: Clean every year/or 300 hours. The transmission reservoir is factory filled. Should servicing be required, use SAE20W-20, API classification (SE,CC,CD) Fuel line: or better, General Motors Dexron B, Ford M2C-33F, M2C- Replace every two years/or as necessary.
  • Page 38 Engine Mount Assembly for this operation. 2. A change in Pulley diameters may require specifically sized 1. Remove the Belt Guard (Pointers and Covers Assy., item V-Belts. Contact Multiquip Service Department to en- 15), then loosen the tension of the V-Belts sure V-Belt compatibility.
  • Page 39 MQ SP2 CE SAW — MAINTENANCE Figure 55. Pulley Alignment Figure 57. Blade Side Bearing (Right Side) Figure 56. V-Belt Alignment Blade Shaft Bearing Replacement Figure 58. Pulley Side Bearing (Left Side) Although the steps for this operation are listed here, it is recom- mended that this procedure be performed by an authorized ser- Outside/Inside Blade Flanges (Figures 57, item 2 &...
  • Page 40 MQ SP2 CE SAW — MAINTENANCE Battery Maintenance Check the battery regularly and make sure that each electrolyte level is to the bottom of the vent well Mishandling of the battery shortens the service life of the battery (Figure 59). If necessary add only distilled water in a and adds to maintenance cost.
  • Page 41 MQ SP2 CE SAW — MAINTENANCE Decommissioning Saw/Components Decommissioning is a controlled process used to safely retire a piece of equipment that is no longer serviceable. If the equipment poses an unacceptable and unrepairable safety risk due to wear or damage or is no longer cost effective to maintain, (beyond life- cycle reliability) and is to be decommissioned, (demolition and dismantlement), the following procedure must take place: 1.

  • Page 42: 13Hp Engine Wiring Diagram

    MQ SP2 CE SAW — 13HP ENGINE WIRING DIAGRAM (RECOIL START) Figure 60. 13HP Honda Engine Wiring Diagram PAGE 42 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)

  • Page 43: 20Hp Engine Wiring Diagram

    MQ SP2 CE SAW — 20HP ENG. WIRING DIAGRAM (ELECTRIC START) Figure 61. 20HP Honda Engine Wiring Diagram MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 43...

  • Page 44: Troubleshooting (Engine)

    MQ SP2 CE SAW — TROUBLESHOOTING (ENGINE) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Engine Troubleshooting (Table 7) information shown below and on the proceeding page.
  • Page 45 MQ SP2 CE SAW — TROUBLESHOOTING (ENGINE) r i A r i a e l c " " r e i s s o l f s u j , t n - e r d l i l e v i f s i .

  • Page 46: Troubleshooting (Blade)

    MQ SP2 CE SAW — TROUBLESHOOTING (BLADE) Practically all breakdowns can be prevented by proper handling and maintenance inspections, but in the event of a breakdown, please take a remedial action following the diagnosis based on the Blade Troubleshooting (Table 9) information shown below and on the proceeding page.
  • Page 47 NOTE PAGE MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 47...

  • Page 48: Explanation Of Codes In Remarks Column

    MQ SP2 CE SAW — EXPLANATION OF CODE IN REMARKS COLUMN How to read the marks and remarks used in this parts book. Items Found In the “Remarks” Column 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.

  • Page 49: Suggested Spare Parts

    MQ SP2 CE SAW — SUGGESTED SPARE PARTS SP2 CE SAW SP2 CE SAW (13HP PUSH) (13HP SELF-PROPELLED) 1 to 3 Units 1 to 3 Units Qty..P/N ..... Description Qty..P/N ....Description 3 ..16052 ....V-BELTS, DRIVE 3 ..

  • Page 50: Nameplate And Decals

    MQ SP2 CE SAW — NAME PLATE AND DECALS NAME PLATE AND DECALS. PAGE 50 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 51 MQ SP2 CE SAW — NAME PLATE AND DECALS NAME PLATE AND DECALS PART NO PART NAME QTY. REMARKS 25782 DECAL, MQ DIAMONDBACK 23596-001 DECAL, RECOMMENDED MAINTENANCE 25784 DECAL, SP2 CE NAMEPLATE ..............1 ..CONTACT MQ PARTS DEPT. 28853-001 DECAL, FORWARD/REVERSE LEVER 25678 DECAL, CCW ROTATION ..........

  • Page 52: Undercarriage Assembly

    MQ SP2 CE SAW — UNDERCARRIAGE ASSY. UNDERCARRIAGE ASSY. PAGE 52 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 53 MQ SP2 CE SAW — UNDERCARRIAGE ASSY. UNDERCARRIAGE ASSY. PART NO PART NAME QTY. REMARKS 28777-352 FRAME ASSY. 16”/18”/20” 28781-002 AXLE, REAR & FRONT 28782-351 FRAME, UNDERCARRIAGE ASSY. 28086-001 WHEEL, 8 X 2 .75 ROLLER BEARING REAR 28085-001 WHEEL, 5 X 2 .75 ROLLER BEARING FRONT 8151 WASHER, FLAT SAE 3/4 10065-090...

  • Page 54: Blade Shaft Assembly

    MQ SP2 CE SAW — BLADE SHAFT ASSY. BLADE SHAFT ASSY. PAGE 54 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 55 MQ SP2 CE SAW — BLADE SHAFT ASSY. BLADE SHAFT ASSY. PART NO PART NAME QTY. REMARKS 28807-002 SPINDLE, BLADE 28081-001 BEARING, PILLOW BLOCK 1.25ID AS206-20 28811-002 FLANGE, BLADE INSIDE 4.0OD X 1.0ID 26928-002 FLANGE, BLADE OUTSIDE 1.0ID X5.0OD X 56 26928-004 FLANGE, BLADE OUTSIDE 1.0ID X4.0OD X 56 0125...

  • Page 56: Lifting Bale Assembly

    MQ SP2 CE SAW — LIFTING BALE ASSY. LIFTING BALE ASSY. PAGE 56 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 57 MQ SP2 CE SAW — LIFTING BALE ASSY. LIFTING BALE ASSY. PART NO PART NAME QTY. REMARKS 28890-351 13HP, LIFT BALE ASSY. 28890-352 20HP, LIFT BAIL ASSY. 28893-001 BRACE, 13HP BAIL 28893-002 BRACE, 20HP BAIL 0205 SCREW, HHC 3/8-16 X 1.0 10133 NUT, NYLOC 3/8-16 10136...

  • Page 58: Console (Push) Assembly

    MQ SP2 CE SAW — CONSOLE ASSY. (PUSH MODELS) CONSOLE ASSY. (PUSH MODELS) PAGE 58 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 59 MQ SP2 CE SAW — CONSOLE ASSY. (PUSH MODELS) CONSOLE ASSY. (PUSH MODELS) PART NO PART NAME QTY. REMARKS 28796-351 HANDLE ASSY. 15081 GRIP, 1”ID, H/W #40001610055 4196 SCREW, HHC 3/8-16 X .75 0166 A WASHER, LOCK 3/8 MED. 10136 WASHER, FLAT SAE 3/8 28791-751 HOUSING ASSY.

  • Page 60: Console (Self-Propelled) Assembly

    MQ SP2 CE SAW — CONSOLE ASSY. (SELF-PROPELLED MODELS) CONSOLE ASSY. (SELF- PROPELLED MODELS) PAGE 60 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 61 MQ SP2 CE SAW — CONSOLE ASSY. (SELF-PROPELLED MODELS) CONSOLE ASSY. (SELF- PROPELLED MODELS) PART NO PART NAME QTY. REMARKS 28796-351 HANDLE ASSY. 15081 GRIP, 1” ID 4196 SCREW, HHC 3/8-16 X .75 0166 A WASHER, LOCK 3/8 MED. 10136 WASHER, FLAT SAE 3/8 28091-401 SHIFT CONTROL ASSY.

  • Page 62: Hp Engine Mount Assembly

    MQ SP2 CE SAW — 13HP HONDA ENGINE MOUNT ASSY. 13HP HONDA ENGINE MOUNT ASSY. PAGE 62 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 63 MQ SP2 CE SAW — 13HP HONDA ENGINE MOUNT ASSY. 13HP HONDA ENGINE MOUNT ASSY. PART NO PART NAME QTY. REMARKS 15868-032 SCREW, SQHS 1/2-13 X 4, CUP PLAIN 0447 WASHER, FLAT SAE 1/2 968011 NUT, HEX FINISH 1/2-13 10176 NUT, NYLOC 1/2-13 3214 SCREW, HHC 1/2-13 X 1 1/4...

  • Page 64: Hp Engine Mount Assembly

    MQ SP2 CE SAW — 20HP HONDA ENGINE MOUNT ASSY. 20HP HONDA ENGINE MOUNT ASSY. PAGE 64 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 65 MQ SP2 CE SAW — 20HP HONDA ENGINE MOUNT ASSY. 20HP HONDA ENGINE MOUNT ASSY. PART NO PART NAME QTY. REMARKS 15868-032 SCREW, SQHS 1/2-13 X 4, CUP PLAIN 0447 WASHER, FLAT SAE 1/2 968011 NUT, HEX FINISH 1/2-13 10176 NUT, NYLOC 1/2-13 3214 SCREW, HHC 1/2-13 X 1 1/4...

  • Page 66: Hp Engine Assembly

    MQ SP2 CE SAW — 13HP HONDA ENGINE ASSY. 13HP HONDA ENGINE ASSY. PAGE 66 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 67 MQ SP2 CE SAW — 13HP HONDA ENGINE ASSY. 13HP HONDA ENGINE ASSY. PART NO PART NAME QTY. REMARKS 15103 ENGINE, HONDA 13HP, GX390K1QWT2 23665-001 PULLEY, ENGINE 13 HP, 3F3V26X1 ......1 ..13HP PUSH MODELS 23703-003 PULLEY, ENGINE 13 HP, 4F3V26X1 13HP SELF-PROP MODELS 6059 B KEY 1/4"...

  • Page 68: Hp Engine Assembly

    MQ SP2 CE SAW — 20HP HONDA ENGINE ASSY. 20HP HONDA ENGINE ASSY. PAGE 68 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 69 MQ SP2 CE SAW — 20HP HONDA ENGINE ASSY. 20HP HONDA ENGINE ASSY. PART NO PART NAME QTY. REMARKS 15104 ENGINE, HONDA 20HP GX620TXF2 28833-002 PULLEY, ENGINE C3 20H20, 4F3V412 28099-001 MOUNT, IDLER SPRING 923203 SCREW, SHC 1/4-20 X 3/4 6059 B KEY 1/4"...

  • Page 70: Pointers And Covers Assembly

    MQ SP2 CE SAW — POINTERS AND COVERS ASSY. POINTERS AND COVERS ASSY. PAGE 70 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 71 MQ SP2 CE SAW — POINTERS AND COVERS ASSY. POINTER AND COVERS ASSY. PART NO PART NAME QTY. REMARKS 28646-351 BLADE GUIDE WELDMENT 28649-001 SPANNER BUSHING CSI 28648-001 WHEEL, 3.00 X 1.25 .50 ID POLY CSI 28647-001 POINTER 1456 NUT, HEX FINISH 3/8-16 10133 NUT, NYLOC 3/8-16 15114...

  • Page 72: Water System Assembly

    MQ SP2 CE SAW — WATER SYSTEM ASSY. WATER SYSTEM ASSY. CONNECT WATER SOURCE HERE NOTES: INCLUDED WITH ITEM 4 INCLUDED WITH ITEM 6 INCLUDED WITH ITEM 11 PAGE 72 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 73 MQ SP2 CE SAW — WATER SYSTEM ASSY. WATER SYSTEM ASSY. PART NO PART NAME QTY. REMARKS 23255-004 HOSE, WATER 1/2 X 37 23566-001 FITTING, PLASTIC 90 1/2MP X 1/2BARB 23259-001 VALVE, BALL 1/2 MPT BRASS NIBCO T585-70 23254-001 FITTING, NIPPLE 1/2MP X 2 GALV. 16378-009 U-BOLT W/NUTS 15544...

  • Page 74: Blade Guard Assembly

    MQ SP2 CE SAW — BLADE GUARD ASSY. BLADE GUARD ASSY. PAGE 74 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 75 MQ SP2 CE SAW — BLADE GUARD ASSY. BLADE GUARD ASSY. PART NO PART NAME QTY. REMARKS 29406-754 BLADE GUARD W/A - RED ........1 ..SAFETY ITEM 28729-002 GUARD, SPLASH BLADE ......... 1 ..SAFETY ITEM 60021 HOSE, 3/8ID X 5/8OD BRAIDED PVC “PAC” 1.670 0131 A SCREW, HHC 1/4-20 X 3/4...

  • Page 76: Manual Raise And Lower Assembly (20 Inch)

    MQ SP2 CE SAW — MANUAL RAISE AND LOWER ASSY. (20 IN. ) MANUAL RAISE AND LOWER ASSY. (20 IN.) PAGE 76 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 77 MQ SP2 CE SAW — MANUAL RAISE AND LOWER ASSY. (20 IN. ) MANUAL RAISE AND LOWER ASSY. (20 IN.) PART NO PART NAME QTY. REMARKS 28793-352 JACKPOST ASSY. 2621 ZERK, GREASE STR. 1/4-28 28806-001 JACKSCREW 28083-001 BEARING, FLANGE 28809-001 SPACER, JACKSCREW 4568 PIN, ROLL 3/16 X 1...

  • Page 78: Self-Propelled Models Only Y Y Y Yself-Propelled Models Onl Self-Propelled Models Onl Battery Assembly

    MQ SP2 CE SAW — BATTERY ASSY. BATTERY ASSY. PAGE 78 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 79 MQ SP2 CE SAW — BATTERY ASSY. BATTERY ASSY. PART NO PART NAME QTY. REMARKS 4671 BATTERY, WET GR.U1, GT-X GOLD LA 28096-001 BRACKET BATTERY 28095-401 BATTERY HOLD DOWN KIT 425-405 28093-001 CABLE, BATTERY POS 6GA X 42” RING TONGUE 1 28094-001 STRAP, GROUND 0131 A...

  • Page 80: Transmission Engage Lever Assembly

    MQ SP2 CE SAW — TRANSMISSION ENGAGE LEVER ASSY. TRANSMISSION ENGAGE LEVER ASSY. PAGE 80 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 81 MQ SP2 CE SAW — TRANSMISSION ENGAGE LEVER ASSY. TRANSMISSION ENGAGE LEVER ASSY. PART NO PART NAME QTY. REMARKS 28825-351 LEVER ASSY. TRANS. ENGAGE 3360 GRIP, 1/4 X 1 BLACK 28822-351 MOUNT ASSY., LEVER RED 0655 SCREW, HHC 5/16-18 X 3/4 10136 WASHER, FLAT SAE 3/8 6014 B...

  • Page 82: Hydrostatic Transmission Assembly

    MQ SP2 CE SAW — HYDROSTATIC TRANSMISSION ASSY. HYDROSTATIC TRANSMISSION ASSY. PAGE 82 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 83 MQ SP2 CE SAW — HYDROSTATIC TRANSMISSION ASSY. HYDROSTATIC TRANSMISSION ASSY. PART NO PART NAME QTY. REMARKS 20559-001 SPRING, EXT. 3.38FL X 71OD X .105 1493 SCREW, HHC 3/8-18 X 3.25 28836-001 LINK, RETURN SPRING 10133 NUT, NYLOC 3/8-16 10136 WASHER, FLAT SAE 3/8 1023 SCREW, HHC 3/8-16 X 1 1/4 GR 5...

  • Page 84: Hydrostatic Drive Assembly

    MQ SP2 CE SAW — HYDROSTATIC DRIVE ASSY. HYDROSTATIC DRIVE ASSY. PAGE 84 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 85 MQ SP2 CE SAW — HYDROSTATIC DRIVE ASSY. HYDROSTATIC DRIVE ASSY. PART NO PART NAME QTY. REMARKS 23227-001 SPROCKET, TRANSMISSION 12 TOOTH MACH 25039 SCREW, SHS 10-24 X 1/4 23231-503 CHAIN, ROLLER .375 PITCH X 21.75 10504-035 LINK, CHAIN 5283 NUT, NYLOC 5/16-18 28084-001 SPROCKET, 3548 X 3/4...

  • Page 86: Honda Gx390K1Qwt2

    HONDA GX390K1QWT2 ENGINE — AIR CLEANER ASSY. AIR CLEANER ASSY. PAGE 86 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 87 HONDA GX390K1QWT2 ENGINE — AIR CLEANER ASSY. AIR CLEANER ASSY. PART NO. PART NAME QTY. REMARKS 16271ZE2000 GASKET, ELBOW 17210ZE3505 ELEMENT, AIR CLEANER ......1 ..INCLUDES ITEMS W/ 17218ZE3505 FILTER, OUTER 17219HA2405 SEAL, AIR CLEANER COVER 17230ZE3841 COVER, AIR CLEANER (CYCLONE) 17232891000 GROMMET, AIR CLEANER 17238ZE2310...
  • Page 88 HONDA GX390K1QWT2 ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. PAGE 88 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)

  • Page 89: Camshaft Assembly

    HONDA GX390K1QWT2 ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. PART NO. PART NAME QTY. REMARKS 14100ZF6W01 CAMSHAFT ASSEMBLY ......1 ..INCLUDES ITEM W/ 14410ZE3013 ROD, PUSH 14431ZE2010 ARM, VALVE ROCKER 14441ZE2000 LIFTER, VALVE 14451ZE1013 PIVOT, ROCKER ARM 14568ZE1000 SPRING, WEIGHT RETURN 14711ZE3000 VALVE, INTAKE 14721ZE3000...

  • Page 90: Carburetor Assembly

    HONDA GX390K1QWT2 ENGINE — CARBURETOR ASSY. CARBURETOR ASSY. PAGE 90 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 91 HONDA GX390K1QWT2 ENGINE — CARBURETOR ASSY. CARBURETOR ASSY. PART NO. PART NAME QTY. REMARKS 16010ZE2812 GASKET SET 16011ZA0931 VALVE SET, FLOAT 16013ZA0931 FLOAT SET 16015ZE8005 CHAMBER SET, FLOAT ...... 1 ..... INCLUDES ITEMS W/ 16016ZH7W01 SCREW SET 16024ZE1811 SCREW SET, DRAIN ......1 ..... INCLUDES ITEM W/ # 16028ZE0005 SCREW SET B ........

  • Page 92: Control Assembly

    HONDA GX390K1QWT2 ENGINE — CONTROL ASSY. CONTROL ASSY. PAGE 92 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 93 HONDA GX390K1QWT2 ENGINE — CONTROL ASSY. CONTROL ASSY. PART NO. PART NAME QTY. REMARKS 16551ZE3000 ARM, GOVERNOR 16555ZE3000 ROD, GOVERNOR 16561ZE3000 SPRING, GOVERNOR 16562ZE3000 SPRING, THROTTLE RETURN 16570ZE3W20 CONTROL ASSY. (REMOTE) ....1 ..INCLUDES ITEMS W/ 16571ZE3W00 LEVER, CONTROL 16574ZE1000 SPRING, LEVER 16575ZE2W00...

  • Page 94: Crankcase Cover Assembly

    HONDA GX390K1QWT2 ENGINE — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. PAGE 94 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 95 HONDA GX390K1QWT2 ENGINE — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. PART NO. PART NAME QTY. REMARKS 11300ZE3602 COVER ASSY., CRANKCASE (Q-TYPE) ..1 ....INCLUDES ITEMS W/ 11381ZE3801 GASKET, CASE COVER 15600ZG4003 CAP ASSY., OIL FILLER .........1 ....INCLUDES ITEM W/ # 15600735003 CAP ASSY., OIL FILLER .........1 ....

  • Page 96: Crankshaft Assembly

    HONDA GX390K1QWT2 ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PAGE 96 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 97 HONDA GX390K1QWT2 ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PART NO. PART NAME QTY. REMARKS 13310ZF6W10 CRANKSHAFT (Q-TYPE)......1 ..INCLUDES ITEM W/ 13351ZE3010 WEIGHT, BALANCER 90745ZE2600 KEY(6.3X6.3X43) 91001ZF6003 BEARING, RADIAL BALL (6207S) MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 97...

  • Page 98: Cylinder Barrel Assembly

    HONDA GX390K1QWT2 ENGINE — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. PAGE 98 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 99 HONDA GX390K1QWT2 ENGINE — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. PART NO. PART NAME QTY. REMARKS 12000ZF6W13 CYLINDER ASSY. (ALERT) ....... 1 ..INCLUDES ITEMS W/ 15510ZE2043 SWITCH ASSY., OIL LEVEL 16541ZE3010 SHAFT, GOVERNOR ARM 90131896650 BOLT, DRAIN PLUG 90446KE1000 WASHER (8.2X17X0.8) 91201ZE3004 OIL SEAL (35X52X8)

  • Page 100: Cylinder Head Assembly

    HONDA GX390K1QWT2 ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PAGE 100 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 101 HONDA GX390K1QWT2 ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PART NO. PART NAME QTY. REMARKS 12200ZF6W01 CYLINDER HEAD..........1 ....INCLUDES ITEMS W/ 12204ZE2306 GUIDE, VALVE (OS) (OPTIONAL) 12205ZE2305 GUIDE, EX. VALVE (OS) (OPTIONAL) 12216ZE2300 CLIP, VALVE GUIDE 12251ZF6W00 GASKET, CYLINDER HEAD 12310ZE3791 COVER, HEAD 12315ZE3840...

  • Page 102: Fan Cover Assembly

    HONDA GX390K1QWT2 ENGINE — FAN COVER ASSY. FAN COVER ASSY. PAGE 102 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 103 HONDA GX390K1QWT2 ENGINE — FAN COVER ASSY. FAN COVER ASSY. PART NO. PART NAME QTY. REMARKS 16731ZE2003 CLIP, TUBE 19610ZE3010ZB COVER, FAN *NH1* (BLACK) 19631ZE3W00 SHROUD 36100ZH7003 SWITCH ASSY., ENGINE STOP 90013883000 BOLT, FLANGE (6X12) (CT200) MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 103...

  • Page 104: Flywheel Assembly

    HONDA GX390K1QWT2 ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. PAGE 104 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 105 HONDA GX390K1QWT2 ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. PART NO. PART NAME QTY. REMARKS 19511ZE3000 FAN, COOLING 28450ZE3W11 PULLEY, STARTER (SCREEN GRID) 31100ZE3701 FLYWHEEL 90201ZE3V00 NUT, SPECIAL (16MM) (1) 90741ZE2000 KEY, SPECIAL WOODRUFF (25X18) MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 105...

  • Page 106: Fuel Tank Assembly

    HONDA GX390K1QWT2 ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 106 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 107 HONDA GX390K1QWT2 ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. PART NO. PART NAME QTY. REMARKS 16854ZH8000 RUBBER, SUPPORTER (107MM) 16955ZE1000 JOINT, FUEL TANK 17510ZE3010ZB TANK, FUEL *NH1* (BLACK) 17620ZH7023 CAP, FUEL FILLER ..........1 ..INCLUDES ITEM W/ 17631ZH7003 GASKET, FUEL FILLER CAP 91353671003 O-RING (13.5X1.5) (ARAI)

  • Page 108: Ignition Coil Assembly

    HONDA GX390K1QWT2 ENGINE — IGNITION COIL ASSY. IGNITION COIL ASSY. PAGE 108 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 109 HONDA GX390K1QWT2 ENGINE — IGNITION COIL ASSY. IGNITION COIL ASSY. PART NO. PART NAME QTY. REMARKS 30500ZF6W01 COIL ASSY., IGNITION 30700ZE1013 CAP ASSY., NOISE SUPPRESSOR 31512ZE2000 GROMMET, WIRE 36101ZE2701 WIRE, STOP SWITCH (430MM) 90015883000 BOLT, FLANGE (6X28) 90684ZA0601 CLIP, WIRE HARNESS MQ SP2 CE SAW —...

  • Page 110: Muffler Assembly

    HONDA GX390K1QWT2 ENGINE — MUFFLER ASSY. MUFFLER ASSY. PAGE 110 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 111 HONDA GX390K1QWT2 ENGINE — MUFFLER ASSY. MUFFLER ASSY. PART NO. PART NAME QTY. REMARKS 18310ZE2W61 MUFFLER 18320ZE2W61 PROTECTOR, MUFFLER 18330ZE2W00 PIPE, EX. 18331ZE3810 CAP, MUFFLER 18333ZF6W01 GASKET, EX. PIPE 18355ZE2W00 ARRESTER, SPARK (OPTIONAL) 18381ZE2W10 GASKET, MUFFLER (ARRESTER) (OPTIONAL) 18381ZE2800 GASKET, MUFFLER 90050ZE1000 SCREW, TAPPING (5X8) 90055ZE1000...

  • Page 112: Piston Assembly

    HONDA GX390K1QWT2 ENGINE — PISTON ASSY. PISTON ASSY. PAGE 112 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 113 HONDA GX390K1QWT2 ENGINE — PISTON ASSY. PISTON ASSY. PART NO. PART NAME QTY. REMARKS 13010ZF6003 RING SET, PISTON (STD) 13011ZF6003 RING SET, PISTON (OS 0.25) (OPTIONAL) 13012ZF6003 RING SET, PISTON (OS 0.50) (OPTIONAL) 13012ZF6005 RING SET, PISTON (OS 0.50) (OPTIONAL) 13013ZF6003 RING SET, PISTON (0.75) (NIPPON) 13101ZF6W00...

  • Page 114: Recoil Starter Assembly

    HONDA GX390K1QWT2 ENGINE — RECOIL STATER ASSY. RECOIL STARTER ASSY. PAGE 114 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 115 HONDA GX390K1QWT2 ENGINE — RECOIL STATER ASSY. RECOIL STARTER ASSY. PART NO. PART NAME QTY. REMARKS 28400ZE3W01ZB STARTER ASSY., RECOIL *NH1* (BLACK) ....1 ..INCLUDES ITEMS W/ 28410ZE3W01ZB CASE, RECOIL STARTER *NH1* (BLACK) 28421ZE3W01 PULLEY, RECOIL STARTER 28422ZE2W01 RATCHET, STARTER 28441ZE2W01 SPRING, FRICTION 28442ZE2W01...

  • Page 116: Labels Assembly

    HONDA GX390K1QWT2 ENGINE — LABELS ASSY. LABELS ASSY. PAGE 116 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 117 HONDA GX390K1QWT2 ENGINE — LABELS ASSY. LABELS ASSY. PART NO. PART NAME QTY. REMARKS 87521ZF6W01 EMBLEM 87522ZH9000 LABEL, CAUTION 87528ZE2810 MARK, CHOKE (EXTERNAL) 87532ZH8810 MARK, OIL ALERT (E) 87534ZE1841 LABEL, AIR CLEANER CAUTION 87535ZE1840 MARK, AIR CLEANER SALES POINT MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 117...

  • Page 118: Honda Gx620Txf2

    HONDA GX620TXF2 ENGINE — AIR CLEANER ASSY. AIR CLEANER ASSY. PAGE 118 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 119 HONDA GX620TXF2 ENGINE — AIR CLEANER ASSY. AIR CLEANER ASSY. PART NO PART NAME QTY. REMARKS 17200ZJ0U70 AIR CLEANER ASSY........1 ....INCLUDES ITEMS W/ 17207ZJ0U70 RUBBER, AIR CLEANER HOLDER 17208ZJ0U70 HOLDER, AIR CLEANER, UPPER 17209ZJ0U70 HOLDER, AIR CLEANER, LOWER 17210759013 ELEMENT.

  • Page 120: Camshaft Assembly

    HONDA GX620TXF2 ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. PAGE 120 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 121 HONDA GX620TXF2 ENGINE — CAMSHAFT ASSY. CAMSHAFT ASSY. PART NO PART NAME QTY. REMARKS 12209ZE8003 SEAL, VALVE STEM 14100ZJ1801 CAMSHAFT ASSY........1 ....INCLUDES ITEMS W/ 14110ZJ1801 CAMSHAFT ..........1 ....INCLUDES ITEMS W/ # 14410ZJ1000 ROD, PUSH 14431ZJ1000 ARM, VALVE ROCKER 14441ZE2000 LIFTER, VALVE...

  • Page 122: Control Assembly

    HONDA GX620TXF2 ENGINE — CONTROL ASSY. CONTROL ASSY. PAGE 122 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 123 HONDA GX620TXF2 ENGINE — CONTROL ASSY. CONTROL ASSY. PART NO PART NAME QTY. REMARKS 16263ZE3790 JOINT, ROD 16500ZJ1000 CONTROL ASSY.......... 1 ....INCLUDES ITEMS W/ 16534ZJ1000 SPRING, STARTER 16550ZJ1000 ARM, GOVERNOR 16555ZJ1000 ROD, GOVERNOR 16561ZG1000 SPRING GOVERNOR 16561ZJ1000 SPRING, GOVERNOR 16562ZJ1000 SPRING ,THROTTLE RETURN 16570ZJ1000...

  • Page 124: Control Box

    HONDA GX620TXF2 ENGINE — CONTROL BOX ASSY. CONTROL BOX ASSY. PAGE 124 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 125 HONDA GX620TXF2 ENGINE — CONTROL BOX ASSY. CONTROL BOX ASSY. PART NO PART NAME QTY. REMARKS 31612ZE2003 CASE, CONTROL 31614ZE2003 BRACKET, CASE MOUNTING 31620ZG5003 RECTIFIER ASSY., REGULATOR 20A 32103759000 BRACKET, WIRE HARNESS CLIP 29153-501 SUB-WIRE HARNESS ASSY. 32340ZJ1812 BOX ASSY., CONTROL ....... 1 ....INCLUDES ITEMS W/ 32345ZJ1811 PANEL, CONTROL 29054-001...

  • Page 126: Crankcase Cover Assembly

    HONDA GX620TXF2 ENGINE — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. PAGE 126 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 127 HONDA GX620TXF2 ENGINE — CRANKCASE COVER ASSY. CRANKCASE COVER ASSY. PART NO PART NAME QTY. REMARKS 11300ZJ1600 COVER ASSY., CRANKCASE ..1 ..... INCLUDES ITEMS W/ 11381ZJ1000 GASKET, CASE COVER 13321ZJ1000 BEARING A, MAIN OPTIONAL ... 1 ..... SEE HONDA SERVICE MANUAL 13322ZJ1000 BEARING B, MAIN OPTIONAL ...

  • Page 128: Crankshaft Assembly

    HONDA GX620TXF2 ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PAGE 128 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 129 HONDA GX620TXF2 ENGINE — CRANKSHAFT ASSY. CRANKSHAFT ASSY. PART NO PART NAME QTY. REMARKS 13310ZJ0U60 CRANKSHAFT, T-TYPE 90401ZJ1000 WASHER, CRANKSHAFT THRUST MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06) — PAGE 129...

  • Page 130: Cylinder Barrel Assembly

    HONDA GX620TXF2 ENGINE — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. PAGE 130 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 131 HONDA GX620TXF2 ENGINE — CYLINDER BARREL ASSY. CYLINDER BARREL ASSY. PART NO PART NAME QTY. REMARKS 12000ZJ1810 CYLINDER ASSY......1 ..INCLUDES ITEMS W/ 12356ZJ1000 COVER, BREATHER 12358ZJ1000 GASKET, BREATHER COVER 12372ZE2300 VALVE, BREATHER 13321ZJ1000 BEARING A, MAIN, OPTIONAL ..1 ..SEE HANDA SERVICE MANUAL 13322ZJ1000 BEARING B, MAIN, OPTIONAL ..

  • Page 132: Cylinder Head Assembly

    HONDA GX620TXF2 ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PAGE 132 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 133 HONDA GX620TXF2 ENGINE — CYLINDER HEAD ASSY. CYLINDER HEAD ASSY. PART NO PART NAME QTY. REMARKS 12210ZJ1000 CYLINDER HEAD, R........1 ..INCLUDES ITEMS W/ 12220ZJ1000 CYLINDER HEAD, L........1 ..INCLUDES ITEMS W/ 12205ZE2305 GUIDE, EX. VALVE OS OPTIONAL 12216ZE2300 CLIP, VALVE GUIDE 12251ZJ1003...

  • Page 134: Fan Cover Assembly

    HONDA GX620TXF2 ENGINE — FAN COVER ASSY. FAN COVER ASSY. PAGE 134 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 135 HONDA GX620TXF2 ENGINE — FAN COVER ASSY. FAN COVER ASSY. PART NO PART NAME QTY. REMARKS 19611ZJ1000ZB COVER, FAN R8, BRIGHT RED 19612ZJ1000 PLATE, R SIDE 19641ZJ1000 PLATE, L SIDE 19615ZJ0U60 HOOD, FAN COVER 19615ZJ0U70 HOOD, FAN COVER 19618ZJ0U70 PLUG, FAN COVER HOLE 19631ZJ1000 SHROUD, R.

  • Page 136: Flywheel Assembly

    HONDA GX620TXF2 ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. PAGE 136 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 137 HONDA GX620TXF2 ENGINE — FLYWHEEL ASSY. FLYWHEEL ASSY. PART NO PART NAME QTY. REMARKS 19511ZJ1000 FAN, COOLING 19513ZJ1000 PLATE, COOLING FAN START 28452ZJ1811 GRID, SCREEN P.T.O. 28454ZJ1801 HOLDER, SCREEN GRID OPTIONAL 31110ZJ1801 FLYWHEEL 90201ZG3000 NUT, FLANGE 20MM 90401ZG3000 WASHER, 20MM 90741ZE2000 KEY, SPECIAL WOODRUFF 25X18 957010801600...

  • Page 138: Ignition Coil Assembly

    HONDA GX620TXF2 ENGINE — IGNITION COIL ASSY. IGNITION COIL ASSY. PAGE 138 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 139 HONDA GX620TXF2 ENGINE — IGNITION COIL ASSY. IGNITION COIL ASSY. PART NO PART NAME QTY. REMARKS 30500ZJ1013 COIL ASSY., R. IGNITION 30518ZJ1000 GROMMET, IGNITION WIRE 30550ZJ1013 COIL ASSY., L. IGNITION 30700ZJ1003 CAP ASSY., NOISE SUPPRESSOR 31630ZJ1801 COIL ASSY., CHARGHE 31740ZJ1003 DIODE ASSY., ENGINE STOP ....

  • Page 140: Muffler Assembly

    HONDA GX620TXF2 ENGINE — MUFFLER ASSY. MUFFLER ASSY. PAGE 140 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 141 HONDA GX620TXF2 ENGINE — MUFFLER ASSY. MUFFLER ASSY. PART NO PART NAME QTY. REMARKS 06183ZJ1821 MUFFLER KIT, HIGH-B OPTIONAL ..... 1 ..INCLUDES ITEMS W/ 18310ZJ1003 MUFFLER, HIGH OPTIONAL 18321ZJ1003 PROTECTOR, MUFF., HIGH OPTIONAL 18330ZJ1600 PIPE, EX. HIGH-L OPTIONAL 18338ZJ1003 STAY, MUFFLER, HIGH OPTIONAL 18396ZJ1003 BAND ASSY.

  • Page 142: Piston Assembly

    HONDA GX620TXF2 ENGINE — PISTON AND CONNECTING ROD ASSY. PISTON AND CONNECTING ROD ASSY. PAGE 142 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 143 HONDA GX620TXF2 ENGINE — PISTON AND CONNECTING ROD ASSY. PISTON AND CONNECTING ROD ASSY. PART NO PART NAME QTY. REMARKS 13010ZE8601 RING SET, PISTON STANDARD 13011ZE8601 RING SET, PISTON OS 0.25 ......2 ..OPTIONAL 13012ZE8601 RING SET, PISTON OS .050 ......2 ..OPTIONAL 13013ZE8601 RING SET, PISTON OS .075 ......

  • Page 144: Fuel Tank Assembly

    HONDA GX620TXF2 ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. PAGE 144 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 145 HONDA GX620TXF2 ENGINE — FUEL TANK ASSY. FUEL TANK ASSY. PART NO PART NAME QTY. REMARKS 15282 JOINT, FUEL TANK 17510ZE3010ZB FUEL TANK 17560ZJ0U70 SUPPORT, FUEL TANK 17620ZH7023 CAP, FUEL 17631ZH7023 GASKET, FUEL FILLER CAP 29219-001 COLLAR, FR. ENGINE HANGER 90018ZE1000 BOLT, FLANGE (6X23) 90022888010...

  • Page 146: Fuel Pump

    HONDA GX620TXF2 ENGINE — FUEL PUMP ASSY. FUEL PUMP ASSY. PAGE 146 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 147 HONDA GX620TXF2 ENGINE — FUEL PUMP ASSY. FUEL PUMP ASSY. PART NO PART NAME QTY. REMARKS 16700ZJ1003 PUMP ASSY., FUEL 16711ZJ1800 STAY, FUEL PUMP 16910ZE8015 FILTER, FUEL 19905ZA8701 GROMMET, WIRE 35806752630 BASE, CLIP 90617SA0003 CLIP, WIRE HARNESS 950014500360M BULK HOSE, FUEL 4.5X3000 X 4.5X110 950015500840M BULK HOSE, FUEL 5.5X8000 X 5.5X195 950015500840M...

  • Page 148: Carburetor Assembly

    HONDA GX620TXF2 ENGINE — CARBURETOR ASSY. CARBURETOR ASSY. PAGE 148 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 149 HONDA GX620TXF2 ENGINE — CARBURETOR ASSY. CARBURETOR ASSY. PART NO PART NAME QTY. REMARKS 12357ZJ1000 TUBE, BREATHER 15772551000 CLIP, BREATHER TUBE 16010ZG8000 GASKET SET 16011382004 VALVE SET, FLOAT 16013ZV4005 FLOAT SET 16015ZJ1000 CHAMBER SET, FLOAT....... 1 ..INCLUDES ITEMS W/ # 16016ZJ1010 SCREW SET 16024124760...

  • Page 150: Starter Motor Assembly

    HONDA GX620TXF2 ENGINE — STARTER MOTOR ASSY. STARTER MOTOR ASSY. PAGE 150 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 151 HONDA GX620TXF2 ENGINE — STARTER MOTOR ASSY. STARTER MOTOR ASSY. PART NO PART NAME QTY. REMARKS 31200ZJ1004 MOTOR ASSY., STARTER ........ 1 ... INCLUDES ITEMS W/ 31243ZJ1800 BRACKET, STARTER MAGNETIC SETTING ... 1 ... INCLUDES ITEMS W/ 32402ZJ1810 CABLE, MAGNET SWITCH ......1 32411KB9930 COVER A.

  • Page 152: Gasket Kit Assembly

    HONDA GX620TXF2 ENGINE — GASKET KIT ASSY. GASKET KIT ASSY. NO ARTWORK AVAILABLE PAGE 152 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 153 HONDA GX620TXF2 ENGINE — GASKET KIT ASSY. GASKET KIT ASSY. PART NO PART NAME QTY. REMARKS 061A1ZJ1000 GASKET KIT ..........1 ..INCLUDES ITEMS W/ 12251ZJ1003 GASKET, CYLINDER HEAD 12358ZJ1000 GASKET, BREATHER COVER 12391ZJ1000 GASKET, HEAD COVER 16221ZG8000 GASKET, CARBURETOR 171541ZJ1003 GASKET, IN.

  • Page 154: Labels Assembly

    HONDA GX620TXF2 ENGINE — LABELS ASSY. LABEL ASSY. PAGE 154 — MQ SP2 CE SAW — OPERATION & PARTS MANUAL — REV. #6 (09/08/06)
  • Page 155 HONDA GX620TXF2 ENGINE — LABELS ASSY. LABEL ASSY. PART NO PART NAME QTY. REMARKS 87101ZJ1000 MARK, EMBLEM, GX620 87152ZJ1000 LABEL, SPECIFICATION GX620 87522ZJ1000 LABEL, CAUTION 22994-012 LABEL READ OWNER’S MANUAL 22994-013 LABEL, GAS TANK (MATCH/FLAME) 87532ZH8810 MARK, OIL ALERT( E) MQ SP2 CE SAW —...

  • Page 156: Terms And Conditions Of Sale - Parts

    NOTE PAGE SP2 CE SAW — PARTS & OPERATION MANUAL — REV. #1 (07/17/03) — PAGE 157...
  • Page 157 This manual MUST accompany the equipment at all times. This manual is considered a permanent part of the equipment and should remain with the unit if resold. The information and specifications included in this publication were in effect at the time of approval for printing. Illustrations are based on the Street Pro 2 CE Gasoline- Powered Concrete/Asphalt Saw.

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