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Tohatsu MFS9.9/15/20E (2024) Parts & Diagrams
🔎 Tohatsu MFS9.9/15/20E Reference Library — Exploded parts diagrams (20 diagrams), specifications, common issues, and maintenance checklist.
The Tohatsu MFS9.9/15/20E is a 4-Stroke EFI 2-Cylinder outboard motor. A popular choice for small fishing boats, inflatable RIBs, and sailboat auxiliaries.
Quick Reference Specifications
| Specification | Value |
|---|---|
| Engine Type | 4-Stroke EFI 2-Cylinder |
| Horsepower | 10 HP |
| Displacement | 333 cc |
| Bore x Stroke | 61.0 x 57.0 mm |
| Spark Plug (Type & Gap) | NGK DCPR6E |
| Engine Oil Capacity | 1.2 L (with filter) |
| Recommended Engine Oil | SAE 10W-30 |
| Gear Case Oil Capacity | 320 mL (10.8 fl oz) |
| Idle Speed (in gear) | 900-950 RPM |
| Full Throttle RPM Range | 5400-6100 RPM |
| Fuel | Unleaded Gasoline, 87 Octane min. |
Always verify specifications against your owner's manual for your specific serial number range.
Common Issues & Recommended Parts
Below are common maintenance scenarios for the Tohatsu MFS9.9/15/20E:
- Water Pump / Overheating: If the tell-tale stream is weak or absent, the water pump impeller likely needs replacement. Inspect annually or every 100 hours. → Recommended: Water Pump Impeller Kit
- Engine Oil / Maintenance Light: 4-stroke engines require regular oil and filter changes. Use marine-grade oil rated for your engine. Change every 100 hours or annually. → Recommended: Oil Filter, Engine Oil
- Fuel Injector Issues (EFI models): Rough idle or misfires may indicate clogged fuel injectors. Use fuel stabilizer and clean injectors periodically. → Recommended: Fuel Injector, Fuel Filter
- Gear Case Oil Leak: Check lower unit seals if gear oil appears milky (water contamination). Replace seals and gaskets during lower unit service. → Recommended: Lower Unit Seal Kit, Drain Plug Gaskets
- Anode Corrosion: Inspect sacrificial anodes regularly, especially in saltwater. Replace when 50% depleted to protect against galvanic corrosion. → Recommended: Zinc/Aluminum Anode Kit
Parts Diagrams & OEM Part Numbers
Expand the sections below to view detailed exploded parts diagrams and find the exact OEM replacement components for your Tohatsu MFS9.9/15/20E.
▶Fig.01 CYLINDER・CRANK CASE (27 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3SYB01100-0 | CYL BLOCK & CRANKCASE ASSY |
| 2 | 3H8-07636-0 | * OIL FILTER BOLT |
| 3 | 99AA-4-0330 | * PIPE |
| 4 | 345-01111-0 | * DOWEL PIN 6-12 |
| 5 | 3H8-01012-1 | * CYLINDER HEAD BOLT 8-50 |
| 6 | 916119-0630 | * BOLT |
| 8 | 3BJ-07615-0 | OIL FILTER |
| 9 | 3RS-01513-0 | HANGER |
| 10 | 910103-5820 | BOLT |
| 11 | 3RS-01030-0 | THERMOSTAT |
| 12 | 3H6B01031-0 | THERMOSTAT CAP |
| 13 | 346-01032-0 | THERMOSTAT CAP GASKET |
| 14 | 3RT-06869-0 | BRACKET |
| 15 | 3RS-02319-0 | BOLT 40mm |
| 17 | 3RSB02301-0 | EXHAUST COVER (OUTER) |
| 18 | 3RS-02305-0 | EXHAUST COVER GASKET |
| 19 | 3KK-02319-0 | BOLT 25mm |
| 20 | 940203-0600 | WASHER |
| 21 | 3KY-84398-0 | BAND |
| 23 | 3RS-01303-0 | ENGINE BASEMENT GASKET |
| 24 | 3BJ-61017-1 | BOLT 8-P1.25 |
| 25 | 3RS-07710-0 | OIL STRAINER ASSY |
| 26 | 369-84398-1 | BAND 202 |
| 27 | 3RS-07715-0 | PIPE L=150 |
| 28 | 3RS-67143-0 | COWL SUPPORT |
| 29 | 3RT-67143-0 | COWL SUPPORT |
| 30 | 3RS-67144-0 | COWL SUPPORT RUBBER |
▶Fig.02 PISTON・CRANK SHAFT (14 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RS-00040-0 | CONNECTING ROD ASSY |
| 2 | 3RS-00059-0 | * CONNECTING ROD BOLT |
| 3 | 3RS-00030-0 | CRANKSHAFT ASSY |
| 4 | 3RS-07708-0 | PLAIN SHAFT BEARING |
| 5 | 3BJ-00121-0 | OIL SEAL 36-50-7 |
| 6 | 3R3-00121-0 | OIL SEAL 32-44-9 |
| 7 | 3RS-87131-0 | PISTON REPAIR KIT (0.5 O/S) |
| 8 | 3RS-00004-0 | * PISTON (0.5 O/S) φ61.5 |
| 9 | 3RS-00021-0 | * PISTON PIN |
| 10 | 3H6-00024-0 | * PISTON PIN CLIP |
| 11 | 3RS-87124-0 | PISTON RING SET (0.5 O/S) φ61.5 |
| 12 | 3RS-00014-0 | * PISTON RING (0.5 O/S) |
| 13 | 3RS-00015-0 | * PISTON RING (0.5 O/S) |
| 14 | 3RS-00016-0 | * PISTON RING-OIL (0.5 O/S) |
▶Fig.03 CYLINDER HEAD・OIL PUMP (44 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 9701-1-1103 | SPARK PLUG (DCPR6E) |
| 2 | 3RTB01000-1 | CYLINDER HEAD COMPLETE |
| 3 | 3RSB01001-0 | * CYLINDER HEAD ASSY |
| 4 | 345-01111-0 | ** DOWEL PIN 6-12 |
| 5 | 3H8-07025-0 | ** OIL SEAL 18-35-8 |
| 6 | 3RS-07810-0 | * CAMSHAFT ASSY |
| 7 | 3Y2-07935-0 | * ROCKER ARM |
| 8 | 3RS-07935-0 | * ROCKER ARM |
| 9 | 3R0-07238-0 | * ADJUSTING SCREW |
| 10 | 3H8-07237-0 | * ADJUSTING NUT |
| 11 | 3RS-07920-0 | * ROCKER ARM SHAFT |
| 12 | 3AA-07225-0 | * ROCKER SHAFT SPRING L=25 |
| 12a | 3RT-07939-0 | * COLLAR |
| 13 | 3RS-07927-0 | * WASHER 13.2-19.5-1 |
| 14 | 3RS-07939-0 | * COLLAR |
| 15 | 3RS-07901-0 | * INTAKE VALVE |
| 16 | 3RS-07902-0 | * EXHAUST VALVE |
| 17 | 3RS-07903-0 | * VALVE SPRING |
| 18 | 3GT-07921-0 | * RETAINER |
| 19 | 3KY-07923-0 | * COTTER |
| 20 | 3RS-07905-0 | * VALVE SPRING SEAT |
| 21 | 3R3-07204-0 | * INTAKE VALVE STEM SEAL |
| 22 | 3R3-07206-0 | * EXHAUST VALVE STEM SEAL |
| 22a | 3KM-01142-0 | * ANODE PLUG ASSY |
| 23 | 3P0-01143-0 | ** ANODE PLUG |
| 24 | 3T5-10046-0 | ** O-RING 1.9-13 |
| 25 | 3P0-60218-0 | ** ANODE |
| 26 | 921503-0530 | ** SCREW |
| 27 | 3RS-07600-1 | * OIL PUMP ASSY |
| 28 | 3RS-07653-0 | * OIL PUMP GASKET |
| 29 | 910103-5635 | * BOLT |
| 30 | 3RS-01005-0 | CYLINDER HEAD GASKET |
| 31 | 3H8-01013-0 | CYLINDER HEAD BOLT 8-60 |
| 32 | 916119-0640 | BOLT |
| 33 | 940103-0600 | WASHER |
| 34 | 3RSB01020-0 | CYLINDER HEAD COVER ASSY |
| 35 | 3H8-02093-0 | * NIPPLE 10-32 |
| 36 | 3RS-07731-0 | * BREATHER CHAMBER COVER |
| 37 | 921521-0408 | * SCREW |
| 38 | 3RS-01024-0 | CYLINDER HEAD COVER GASKET |
| 39 | 910103-5625 | BOLT |
| 40 | 3R0-71015-1 | OIL FILLER CAP |
| 41 | 3R0-07422-0 | O-RING 3.1-24.4 |
| 42 | 3KK-02319-0 | BOLT 25mm |
▶Fig.04 PULLEY・TIMING BELT (13 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RS-07721-0 | OIL LEVEL GAUGE |
| 2 | 3RS-07720-0 | OIL LEVEL GAUGE GUIDE |
| 3 | 3T5-10162-0 | O-RING 1.9-9.8 |
| 4 | 910103-5612 | BOLT |
| 5 | 3BJ-10060-0 | DRIVE PULLEY |
| 7 | 309-00131-0 | KEY 10-3.7-3 |
| 8 | 3BJ-10063-0 | BELT GUIDE |
| 9 | 3BJ-10069-0 | LOCK WASHER |
| 10 | 3T5-10068-2 | NUT |
| 11 | 3H8-10062-2 | DRIVEN PULLEY |
| 12 | 3AA-60108-0 | PRE-COATED BOLT 6-20 |
| 13 | 3H8-10066-0 | WASHER 6.5-19-3.2 |
| 14 | 3RS-10045-0 | TIMING BELT |
▶Fig.05 FUEL PUMP (82 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RS-10200-1 | FUEL RAIL ASSY |
| 2 | 3RS-10201-0 | * FUEL RAIL |
| 3 | 3RS-10300-0 | * FUEL INJECTOR ASSY |
| 4 | 3RS-10323-0 | * SEAL RING |
| 5 | 3T5-10098-1 | * VALVE ASSY (PRESSURE CHECK) |
| 6 | 3T5-10099-0 | * CAP |
| 7 | 3T5-10161-0 | * NIPPLE 8-6-13 |
| 8 | 3T5-10162-0 | * O-RING 1.9-9.8 |
| 9 | 3T5-10169-0 | * HOLDING PLATE |
| 10 | 910103-5612 | * BOLT |
| 12 | 3RS-03952-0 | INSULATOR |
| 13 | 3RS-10100-0 | THROTTLE BODY ASSY |
| 14 | 3RS-10211-0 | * ISC VALVE |
| 15 | 3RS-10214-0 | * MAP SENSOR |
| 16 | 921503-5510 | * SCREW |
| 17 | 921503-5516 | * SCREW |
| 18 | 930103-0600 | NUT |
| 19 | 940103-0600 | WASHER |
| 20 | 3BJ-02011-0 | CARBURETOR GASKET |
| 21 | 3RS-10212-0 | HOSE |
| 22 | 3RS-02409-0 | INTAKE SILENCER ASSY |
| 23 | 910103-0620 | BOLT |
| 24 | 910103-0630 | BOLT |
| 28 | 3RU-02418-0 | GASKET |
| 29 | 3WU-03536-0 | RESTRICTOR |
| 30 | 3RS-10150-0 | VAPOR SEPARATOR ASSY |
| 31 | 3RS-10179-0 | * COVER |
| 32 | 3RS-10180-0 | * SEAL |
| 34 | 3RS-03292-0 | * DRAIN SCREW |
| 35 | 3RS-04116-0 | * GASKET |
| 36 | 3RS-03239-0 | * FLOAT VALVE ASSY |
| 37 | 3RS-03232-0 | * FLOAT ARM PIN |
| 38 | 3RS-03230-0 | * FLOAT |
| 39 | 3RS-04314-0 | * GROMMET |
| 40 | 3RS-04322-0 | * FILTER (INLET) |
| 42 | 3RS-10157-0 | * HOLDER |
| 43 | 3RS-04302-0 | * FUEL FEED PUMP |
| 44 | 3RS-03116-0 | * O-RING |
| 45 | 3RT-03116-0 | * O-RING |
| 46 | 3RS-10095-0 | * O-RING |
| 47 | 3RS-10154-0 | * FUEL REGULATOR |
| 48 | 921503-0408 | * SCREW |
| 49 | 3RS-10172-0 | * VST CONNECTOR |
| 50 | 3RS-03244-0 | * CLIP |
| 51 | 921503-0516 | * SCREW |
| 52 | 3KY-06920-0 | RUBBER MOUNT |
| 53 | 3RS-76079-0 | COLLAR |
| 54 | 3C8-66308-0 | WASHER 6-16-1.5 |
| 55 | 910103-0625 | BOLT |
| 56 | 3RS-02168-0 | FUEL HOSE W/PROTECTOR |
| 57 | 3AC-10087-0 | CLAMP φ16.8 |
| 58 | 3RS-10185-0 | VENT HOSE W/PROTECTOR |
| 59 | 3RT-10185-0 | VENT HOSE W/PROTECTOR |
| 60 | 3RU-10185-0 | VENT HOSE W/PROTECTOR |
| 61 | 3H8-04000-1 | FUEL PUMP ASSY |
| 62 | 3H8-62415-0 | O-RING 3.5-25.7 |
| 63 | 910103-5625 | BOLT |
| 64 | 3RS-04080-0 | FUEL HOSE W/PROTECTOR |
| 65 | 3RT-04080-0 | FUEL HOSE W/PROTECTOR |
| 69 | 3RS-02232-0 | FUEL FILTER HOLDER |
| 70 | 3RS-02239-0 | PLATE |
| 71 | 3RU-67143-0 | COWL SUPPORT |
| 73 | 3T1-06915-0 | CLAMP φ10 |
| 75 | 3RT-65212-0 | WATER HOSE |
| 76 | 3RS-65210-0 | COOLING HOSE |
| 77 | 3RT-65210-0 | COOLING HOSE |
| 78 | 3RS-07734-0 | BREATHER HOSE W/PROTECTOR |
| 79 | 3C7-02215-0 | CLIP φ12 |
| 80 | 3RS-01138-0 | NIPPLE |
| 81 | 9101E3-5612 | BOLT |
| 82 | 3RU-04080-0 | FUEL HOSE W/PROTECTOR |
| 83 | 3GT-35143-0 | CLIP φ9.4 |
| 84 | 369-84398-1 | BAND 202 |
| 85 | 3RS-02230-0 | FUEL FILTER ASSY |
| 86 | 3RS-02237-0 | * CUP |
| 87 | 3B7-02234-0 | * FILTER |
| 88 | 3B7-02236-0 | * O-RING |
| 89 | 3RS-02235-0 | * O-RING |
| 90 | 3RS-02253-0 | * DRAIN VALVE |
| 91 | 3RS-02258-0 | * SEAL |
| 92 | 3RS-02229-0 | * FLOAT |
| 93 | 3RS-67144-0 | COWL SUPPORT RUBBER |
▶Fig.06 RECOIL STARTER (28 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RS-05090-1 | RECOIL STARTER ASSY |
| 2 | 3RS-05105-1 | * STARTER CASE |
| 3 | 3AC-05258-0 | * STARTER LOCK CAM SPRING |
| 4 | 3H8-05004-0 | * STARTER SPRING |
| 5 | 3BJ-05104-0 | * REEL |
| 6 | 3BJ-05135-0 | * BUSHING |
| 7 | 3BJ-05003-0 | * RATCHET |
| 8 | 3BJ-05913-0 | * TAPPING SCREW |
| 9 | 3RS-05913-0 | * TAPPING SCREW |
| 10 | 3RS-05012-0 | * RETURN SPRING |
| 11 | 3H8-05123-1 | * RETURN SPRING |
| 12 | 3RS-05007-0 | * FRICTION SPRING |
| 13 | 3R3-05006-0 | * FRICTION PLATE |
| 14 | 3R3-05013-0 | * STARTER ROPE φ5-1800 |
| 15 | 3RS-05019-0 | * STARTER HANDLE |
| 16 | 3AB-05131-0 | * ROPE ANCHOR |
| 17 | 3R3-05252-0 | * STARTER LOCK |
| 18 | 3R3-05216-0 | * STARTER LOCK SPRING |
| 19 | 3RS-05207-0 | * STARTER LOCK WIRE |
| 20 | 3RS-67503-0 | STARTER SEAL |
| 21 | 3C8-66308-0 | WASHER 6-16-1.5 |
| 22 | 3AL-60108-0 | PRE-COATED BOLT 6-20 |
| 23 | 3RS-10320-1 | AIR VENT ASSY |
| 24 | 172-36008-0 | GROMMET 13-2 |
| 25 | 3PA-72181-1 | CAUTION DECAL (B) |
| 26 | 3RS-06308-1 | BELT COVER |
| 27 | 3SY-05913-0 | TAPPING SCREW |
| 28 | 3UR-72187-1 | CAUTION DECAL (SIGP) |
▶Fig.07 MAGNETO・ELECTRIC PARTS (79 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RT-06191-0 | FLYWHEEL W/RING GEAR |
| 2 | 3RT-06023-0 | ALTERNATOR ASSY |
| 3 | 3RS-06071-0 | PULSAR COIL |
| 4 | 910103-5512 | BOLT |
| 5 | 3T5-10131-0 | KEY ｔ=4 |
| 6 | 931121-1600 | NUT |
| 7 | 3H8-00133-0 | WASHER 16-27-3.2 |
| 9 | 3RS-06008-0 | COIL BRACKET |
| 11 | 3PR-06972-0 | CLAMP 6.5-47.5P |
| 12 | 345-01111-0 | DOWEL PIN 6-12 |
| 14 | 3YM-06401-0 | ECU ASSY (15) |
| 15 | 3RS-06410-1 | ECU HOLDER |
| 16 | 3RS-06322-0 | PLATE |
| 17 | 3RT-06322-0 | PLATE |
| 18 | 910103-5616 | BOLT |
| 19 | 3BJ-84398-0 | BAND 135 |
| 21 | 369-84398-1 | BAND 202 |
| 23 | 3RU-76110-0 | CORD ASSY |
| 24 | 3T5-76247-0 | * FUSE 20A |
| 24a | 3KY-07612-0 | * GROMMET |
| 26 | 3RS-06040-0 | IGNITION COIL W/R-CAP |
| 27 | 3AC-06999-0 | * PLUG CAP W/RESISTANCE |
| 28 | 910103-5625 | BOLT |
| 29 | 3H6-07611-1 | OIL PRESSURE SWITCH |
| 30 | 3VS-72510-0 | ENGINE TEMP SENSOR |
| 31 | 3A3-76037-0 | CABLE TERMINAL PLUG |
| 32 | 3V1-06133-0 | PROTECTOR φ24-70 |
| 33 | 3BJ-06133-0 | PROTECTOR φ10.7-320 |
| 34 | 3SY-06133-0 | PROTECTOR φ10.7-210 |
| 35 | 3RT-06899-0 | ELECTRIC BRACKET ASSY |
| 35a | 3RS-06899-0 | * ELECTRIC BRACKET ASSY |
| 36 | 3RS-06901-0 | ** BRACKET |
| 37 | 3H8-76040-0 | ** STARTER SOLENOID |
| 38 | 910103-5610 | ** BOLT |
| 38a | 398-06972-1 | ** CLAMP 6.5-67P |
| 39 | 3C8-72580-0 | * PTT SOLENOID SWITCH (A) |
| 42 | 3C8-72581-0 | * PTT SOLENOID SWITCH (B) |
| 43 | 930103-0600 | ** NUT |
| 45 | 3RS-72582-0 | * SOLENOID SWITCH CORD (A) |
| 46 | 3RS-72583-0 | * SOLENOID SWITCH CORD (B) |
| 47 | 3Y1-76145-0 | * TERMINAL CAP 8-13-28 |
| 48 | 3A3-76145-0 | * TERMINAL CAP 8-13-28 |
| 50 | 3B7-76142-1 | * GROUND CABLE L=120 |
| 51 | 3T5-84398-0 | * BAND 104 |
| 52 | 3KY-06920-0 | RUBBER MOUNT |
| 53 | 3RS-76079-0 | COLLAR |
| 54 | 3C8-66308-0 | WASHER 6-16-1.5 |
| 55 | 910103-0625 | BOLT |
| 56 | 3GF-76010-1 | STARTER MOTOR ASSY |
| 57 | 930203-0600 | * NUT |
| 58 | 3GF-75019-0 | * BOLT |
| 59 | 941303-0600 | * SPRING WASHER |
| 60 | 941321-0500 | * SPRING WASHER |
| 61 | 940221-0500 | * WASHER |
| 62 | 3GF-76015-1 | * PINION ASSY |
| 63 | 3GF-75015-0 | * WASHER |
| 64 | 3GF-75014-0 | * BRUSH HOLDER ASSY |
| 65 | 921521-6408 | * SCREW |
| 66 | 3GF-75017-0 | * BUSHING 2 |
| 67 | 3GF-75018-0 | * O-RING |
| 68 | 940103-0600 | * WASHER |
| 69 | 3GF-75016-0 | * BUSHING 1 |
| 70 | 3RS-76009-0 | STARTER MOTOR BAND |
| 71 | 3C8-76007-0 | DAMPER |
| 72 | 910103-5825 | BOLT |
| 74 | 3RS-76060-0 | RECTIFIER COMPLETE |
| 75 | 910103-5620 | BOLT |
| 76 | 3RT-76163-0 | RECTIFIER BRACKET |
| 78 | 3BH-76120-0 | BATTERY CABLE |
| 80 | 3BJ-76145-0 | TERMINAL CAP 15.5-20-28 |
| 81 | 3Y0-76145-0 | TERMINAL CAP 8-18-28 |
| 82 | 3AA-76145-0 | TERMINAL CAP 13-13-28 |
| 84 | 910103-5612 | BOLT |
| 85 | 3RS-76141-0 | STARTER CABLE |
| 87 | 3RS-76117-0 | CLAMP |
| 88 | 345-06915-0 | CLAMP 6.5-14L |
| 91 | 3SY-76166-0 | ASSIST CORD COMPLETE |
| 92 | 3SZ-76166-0 | ASSIST CORD COMPLETE |
| 93 | 3RS-06133-0 | PROTECTOR |
▶Fig.08 DRIVE SHAFT HOUSING (27 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RTW61020-0 | DRIVE SHAFT HOUSING ASSY (S) |
| 1a | 3RS-00062-0 | * SEALING PLUG |
| 2 | 350-01215-1 | OIL SEAL 12.8-25-7 |
| 3 | 3R3-07705-1 | DRAIN BOLT 14-14 |
| 4 | 3R3-07406-0 | WASHER 14.5-24-1 |
| 5 | 345-01111-0 | DOWEL PIN 6-12 |
| 7 | 3AB-01111-0 | DOWEL PIN 6-12 |
| 8 | 3RS-65120-0 | WATER PIPE (UL) |
| 9 | 3V1-65206-0 | WATER PIPE SEAL (UPPER) |
| 10 | 3RS-65203-0 | LOCK PLATE |
| 11 | 3V1-65204-0 | WATER PIPE AUXILIARY MOUNT 13-2.5 |
| 13 | 3C8-62396-1 | GROUND L=210 |
| 14 | 910103-5612 | BOLT |
| 15 | 3RS-72404-0 | FLUSHING CONNECTOR CAP |
| 16 | 3RS-67147-0 | SEAL RING |
| 17 | 3RSW61209-0 | IDLE EXHAUST PORT COVER ASSY |
| 18 | 3RS-62114-0 | PLATE |
| 19 | 9101E3-0512 | BOLT |
| 20 | 3RS-61220-0 | IDLE EXHAUST PORT GASKET |
| 21 | 9101E3-5616 | BOLT |
| 22 | 3RS-67116-0 | ENGINE BASEMENT SEAL |
| 23 | 3RSQ61110-0 | EXTENSION HOUSING UL |
| 24 | 3BJ-60001-0 | BOLT 8-31 |
| 25 | 3BJ-60003-0 | DRIVE SHAFT BUSHING |
| 26 | 3V1-64332-0 | STOPPER |
| 27 | 9101E3-5612 | BOLT |
| 28 | 3RS-61212-0 | GROMMET |
▶Fig.09 GEAR CASE (61 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RSW60000-0 | GEAR CASE ASSY |
| 2 | 3BJ-60211-0 | * ROLLER BEARING |
| 3 | 3BJ-60215-0 | BALL BEARING 6205HS |
| 4 | 332-60005-3 | PLUG 8-8 |
| 5 | 332-60006-1 | GASKET |
| 6 | 362-60206-1 | WATER STRAINER |
| 7 | 921503-0430 | SCREW |
| 8 | 930403-0400 | NYLON NUT 4-P0.7 |
| 9 | 3KY-60218-0 | ANODE |
| 10 | 910103-5620 | BOLT |
| 11 | 930403-0600 | NYLON NUT 6-P1.0 |
| 12 | 3BJ-60001-0 | BOLT 8-31 |
| 13 | 3RS-60041-0 | WATER SEAL RUBBER |
| 14 | 3RS-60042-0 | WATER SEAL PLATE |
| 15 | 3RSW60100-2 | PROPELLER SHAFT HOUSING ASSY |
| 17 | 3RS-60213-0 | * BALL BEARING |
| 18 | 121-32071-0 | * O-RING 2.4-59.6 |
| 19 | 346-65013-0 | * OIL SEAL 17-30-9 |
| 20 | 3BJ-60108-0 | BOLT |
| 21 | 3RS-64010-1 | BEVEL GEAR ASSY (A) |
| 22 | 3BJ-64020-0 | BEVEL GEAR B |
| 23 | 346-64027-1 | NUT |
| 24 | 3RS-64030-0 | BEVEL GEAR C |
| 25 | 350-64032-0 | WASHER 17.1-22-1.5 |
| 26 | 3RS-64211-1 | PROPELLER SHAFT |
| 27 | 3BJ-64215-0 | CLUTCH |
| 28 | 350-64218-0 | PIN φ5-30 |
| 29 | 350-64219-0 | SNAP |
| 30 | 332-64221-0 | SPRING |
| 31 | 3RS-64223-0 | PUSH ROD |
| 32 | 3LD-65021-0 | WATER PUMP IMPELLER |
| 33 | 3RS-65022-1 | KEY |
| 34 | 3RS-65016-1 | PUMP CASE (UPPER) |
| 35 | 3RS-65011-0 | PUMP CASE LINER |
| 36 | 350-65014-0 | WATER PIPE SEAL (LOWER) |
| 37 | 3RS-65002-0 | PUMP CASE ASSY (LOWER) |
| 38 | 332-60223-0 | * OIL SEAL 13.8-26-9.5 |
| 39 | 3RS-65020-0 | PUMP CASE GASKET (LOWER) |
| 40 | 3RS-65025-0 | WATER PUMP GUIDE PLATE |
| 41 | 3RS-65029-0 | GUIDE PLATE GASKET |
| 42 | 334-65012-0 | DOWEL PIN 4-10 |
| 43 | 3RT-66033-0 | STOPPER |
| 44 | 3RS-66033-0 | STOPPER |
| 45 | 3RS-66021-0 | O-RING |
| 46 | 9101E3-5625 | BOLT |
| 47 | 9101E3-5652 | BOLT |
| 48 | 910103-5512 | BOLT |
| 49 | 346-64084-0 | SHIM 35-41.9-0.5 |
| 50 | 3RS-64303-1 | DRIVE SHAFT (UL) |
| 51 | 3RT-60213-0 | BALL BEARING |
| 52 | 3RS-66014-1 | CAM ROD (UL) |
| 53 | 369-66011-0 | CLUTCH CAM |
| 54 | 951407-0310 | SPRING PIN 3-10 |
| 55 | 951407-2512 | SPRING PIN |
| 56 | 3Y0B64514-0 | PROPELLER ASSY (7) |
| 57 | 3RS-87326-0 | PROPELLER HARDWARE KIT |
| 58 | 3RS-64231-0 | * THRUST HOLDER |
| 59 | 346-64124-5 | * WASHER 12.5-32-2.5 |
| 60 | 346-64121-5 | * PROPELLER NUT |
| 61 | 951503-0322 | * SPLIT PIN 3-22 |
| 62 | 3C8-66308-0 | WASHER 6-16-1.5 |
▶Fig.10 BRACKET (MANUAL) (79 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RSW62112-0 | CLAMP BRACKET (R) |
| 2 | 3RSW62113-0 | CLAMP BRACKET (L) |
| 3 | 3AA-72049-0 | CO-PILOT DECAL |
| 5 | 338-60218-2 | ANODE |
| 6 | 910103-5620 | BOLT |
| 7 | 3RS-62117-0 | DISTANCE PIECE |
| 9 | 9401E3-0600 | WASHER |
| 10 | 930103-0600 | NUT |
| 11 | 3AC-62191-0 | SWIVEL BRACKET SHAFT ASSY |
| 12 | 346-62124-1 | NYLON NUT 7/8-14 |
| 13 | 349-62126-0 | BUSHING |
| 14 | 346-62127-0 | CAP NUT |
| 15 | 3RS-62123-0 | THRUST ROD ASSY |
| 16 | 369-62122-2 | * THRUST ROD SPRING |
| 17 | 3RTW62309-0 | SWIVEL BRACKET ASSY |
| 19 | 344-67177-1 | GREASE FITTING |
| 20 | 3A3-62396-1 | GROUND L=110 |
| 21 | 3AA-61199-0 | CARRYING HANDLE |
| 22 | 3RS-62441-0 | FRICTION LEVER |
| 23 | 3R3-62443-0 | WASHER 8.1-20-0.8 |
| 24 | 3B7-63730-0 | WASHER 8.5-24-1.5 |
| 25 | 3RS-62445-0 | BOLT |
| 26 | 3V5-62442-0 | NYLON NUT 8-P1.25 |
| 27 | 345-66021-0 | O-RING 1.9-6.8 |
| 28 | 3RS-62447-0 | PLATE |
| 29 | 9101E3-5612 | BOLT |
| 30 | 3RS-62448-1 | WASHER |
| 31 | 3RS-62449-0 | DISC 8.5-38-2 |
| 32 | 3RSW62993-0 | TILT STOPPER |
| 33 | 951403-0540 | SPRING PIN |
| 34 | 350-62437-0 | BUSHING 8.2-10-26.5 |
| 35 | 350-62439-1 | SETTING PLATE |
| 36 | 9101E3-5818 | BOLT |
| 37 | 3C8-62421-1 | FRICTION SPRING |
| 38 | 346-62438-0 | SETTING PIECE |
| 39 | 3RS-66311-2 | REVERSE LOCK LEVER |
| 42 | 3AL-05254-0 | SHOULDER BOLT 6-8 |
| 43 | 940103-0800 | WASHER |
| 44 | 3AL-05212-0 | BUSHING 8.1-20 |
| 45 | 3AA-83719-0 | WASHER 8.5-18-1.6 |
| 46 | 3R0-66308-0 | WASHER 6-16-1.5 |
| 47 | 3RS-66351-0 | REVERSE LOCK (R) |
| 48 | 3RS-66313-0 | REVERSE LOCK ARM |
| 49 | 3RS-66324-0 | REVERSE LOCK SHAFT |
| 50 | 945303-0600 | E-RING d=6 |
| 51 | 3G2-66321-0 | REVERSE LOCK ROD |
| 52 | 951503-0212 | SPLIT PIN 2-12 |
| 53 | 3RS-66312-1 | REVERSE LOCK LINK |
| 54 | 3RS-66331-0 | REVERSE LOCK SPRING (S) |
| 55 | 350-66315-0 | REVERSE LOCK SPRING |
| 56 | 3RTW62010-1 | STEERING SHAFT ASSY |
| 57 | 3R3-62417-0 | BUSHING 28-31-35 |
| 58 | 3H8-62423-1 | THRUST PLATE (UPPER) |
| 59 | 3H8-62415-0 | O-RING 3.5-25.7 |
| 60 | 3RS-61301-0 | RUBBER MOUNT (UPPER) 2M |
| 61 | 9101E3-5830 | BOLT |
| 62 | 3RS-61307-0 | BOLT |
| 63 | 3RS-61333-0 | DAMPER (UPPER) |
| 64 | 3C8-62098-0 | NYLON NUT 10-P1.25 |
| 65 | 9402E3-1000 | WASHER |
| 66 | 3RS-61337-0 | DAMPER (UPPER) |
| 67 | 3RS-61336-1 | DAMPER (LOWER) |
| 68 | 3RS-61302-0 | RUBBER MOUNT (LOWER) |
| 69 | 3RSW61401-0 | MOUNT BRACKET (R) |
| 70 | 3RSW61402-0 | MOUNT BRACKET (L) |
| 72 | 3P0-66233-0 | WASHER 8.1-16-1.5 |
| 73 | 3RSW62105-1 | CLAMP SCREW KIT |
| 74 | 3RSW62108-0 | * CLAMP SCREW ASSY |
| 75 | 3RS-62106-0 | ** CLAMP SCREW |
| 76 | 3RSW62102-0 | ** CLAMP SCREW HANDLE |
| 77 | 951403-0622 | ** SPRING PIN |
| 78 | 332-62101-1 | * CLAMP SCREW PAD |
| 79 | 945303-0500 | * E-RING d=5 |
| 80 | 910103-5612 | BOLT |
| 81 | 3BA-72120-0 | RIGGING BOLT SET |
| 82 | 9101E3-0885 | * BOLT |
| 83 | 930403-0800 | * NYLON NUT 8-P1.25 |
| 84 | 9401E3-0800 | * WASHER |
| 85 | 3RS-62424-0 | THRUST PLATE (LOWER) |
▶Fig.11 BRACKET (PT) (70 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3H6-60218-0 | ANODE |
| 3 | 398-62396-1 | GROUND L=130 |
| 4 | 3V5-62442-0 | NYLON NUT 8-P1.25 |
| 5 | 3P0-66233-0 | WASHER 8.1-16-1.5 |
| 6 | 3Z0W77211-2 | CLAMP BRACKET (PTT-R) |
| 7 | 3Z0W77212-0 | CLAMP BRACKET (PTT-L) |
| 8 | 3Z0-77115-0 | TRIM LOCK PIN |
| 9 | 910103-5616 | BOLT |
| 10 | 3AA-62116-0 | WASHER 22-36-1 |
| 11 | 307-62116-1 | WASHER 8.5-28-1 |
| 12 | 3RTW77208-1 | SWIVEL BRACKET ASSY |
| 13 | 3Z0-62476-2 | TILT STOPPER |
| 14 | 369-62433-1 | TILT STOPPER GRIP |
| 15 | 940103-1000 | WASHER |
| 16 | 951403-3516 | SPRING PIN 3.5-16 |
| 17 | 3R0-62473-0 | TILT STOPPER SPRING |
| 18 | 353-63207-0 | COLLAR 10.2-12-12 |
| 19 | 3Z0-84398-0 | BAND 203 |
| 20 | 3KY-77071-0 | CYLINDER PIN (UPPER) |
| 22 | 3R0-77076-0 | BUSHING 13-17-19.5 |
| 23 | 3Z0-77076-0 | BUSHING 13-16-31 |
| 24 | 345-05122-1 | WASHER 6.5-23-1.5 |
| 25 | 9101E3-0612 | BOLT |
| 26 | 3Z0-77101-1 | CYLINDER PIN (LOWER) |
| 27 | 910103-0820 | BOLT |
| 28 | 3BJ-72120-1 | RIGGING BOLT SET |
| 29 | 9101E3-0885 | * BOLT |
| 30 | 930403-0800 | * NYLON NUT 8-P1.25 |
| 31 | 9401E3-0800 | * WASHER |
| 32 | 3RS-77217-1 | CLAMP SCREW KIT |
| 33 | 3RS-77216-0 | * CLAMP SCREW (PTT) |
| 34 | 332-62101-1 | * CLAMP SCREW PAD |
| 35 | 945303-0500 | * E-RING d=5 |
| 36 | 921503-5612 | SCREW |
| 36a | 345-06915-0 | CLAMP 6.5-14L |
| 37 | 910103-5612 | BOLT |
| 38 | 3RSW77151-0 | PT ASSY |
| 39 | 3Z0-77221-0 | * CAP ASSY |
| 41 | 3BA-77175-0 | * MANUAL VALVE ASSY |
| 42 | 3R0-77177-0 | ** O-RING 2.4-9.8 |
| 44 | 3R0-77171-0 | * C-RING |
| 45 | 3AC-77173-0 | * SEAL WASHER |
| 46 | 3BA-77450-0 | * RELIEF VALVE ASSY |
| 47 | 3Z0-77179-0 | ** O-RING |
| 48 | 3Z0-77460-0 | * VALVE ASSY |
| 49 | 3R0-77451-0 | ** O-RING 1.5-3.5 |
| 50 | 3B7-77169-0 | * O-RING |
| 51 | 3B7-77430-0 | * PUMP |
| 52 | 3B7-77432-1 | * BOLT |
| 53 | 3B7-77431-1 | * BOLT |
| 54 | 3Z0-77431-0 | * BOLT |
| 55 | 3B7-77434-1 | * FILTER |
| 56 | 3E0-77163-0 | * COUPLING |
| 57 | 3R0-77167-0 | * O-RING 2-62.5 |
| 58 | 3Z1-84398-1 | * BAND |
| 59 | 3V1-64333-0 | * PRE-COATED SCREW 5-12 |
| 60 | 3RS-77180-0 | * MOTOR ASSY |
| 61 | 3RS-77192-0 | ** MOTOR BRACKET ASSY |
| 62 | 3Z0-77191-0 | *** BREAKER |
| 63 | 3Z0-77187-0 | *** BREAKER HOLDER |
| 64 | 3Z0-77167-0 | *** O-RING |
| 65 | 3E0-77183-0 | *** BRUSH |
| 66 | 3E0-77184-0 | *** BRUSH SPRING |
| 67 | 921521-5512 | *** SCREW |
| 68 | 3Z0-77186-0 | *** BRUSH HOLDER |
| 69 | 3E0-77193-0 | *** OIL SEAL |
| 70 | 3Z0-77190-0 | ** ARMATURE ASSY |
| 71 | 9215E3-5512 | ** SCREW |
| 72 | 3Z0-77195-0 | ** YOKE ASSY |
| 73 | 3YG-67578-0 | SHIFT DECAL |
▶Fig.12 TILLER HANDLE・SHIFT (69 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RS-63622-0 | THROTTLE DRUM ASSY |
| 3 | 3RS-66124-0 | COLLAR |
| 4 | 3C8-66308-0 | WASHER 6-16-1.5 |
| 5 | 910103-0640 | BOLT |
| 6 | 3RS-63508-0 | THROTTLE WIRE BRACKET |
| 8 | 3RS-63610-0 | LINK ROD ASSY (THROTTLE) |
| 9 | 3RS-63617-0 | * THROTTLE ROD |
| 10 | 3B7-05243-0 | * BALL JOINT CONNECTOR |
| 12 | 3RS-66043-0 | GROMMET |
| 13 | 3GF-66113-1 | SHIFT DETENT SPRING |
| 14 | 3Y1-66117-0 | SHIFT DETENT SUPPORTER t=0.8 |
| 15 | 910103-5612 | BOLT |
| 16 | 3RS-66130-1 | SHIFT LEVER SHAFT ASSY |
| 17 | 3RS-66145-0 | HOLDER |
| 18 | 3RT-66145-0 | HOLDER |
| 19 | 910103-5620 | BOLT |
| 20 | 3RS-66215-0 | SHIFT ROD (L) |
| 21 | 3AA-66241-0 | SHIFT ROD JOINT |
| 22 | 930103-0500 | NUT |
| 23 | 3NV-76080-0 | NEUTRAL SWITCH |
| 24 | 3RS-76083-0 | NEUTRAL SWITCH ACTUATOR |
| 25 | 3RS-76081-1 | NEUTRAL SWITCH BRACKET |
| 26 | 910103-5616 | BOLT |
| 27 | 3RTW63003-2 | TILLER HANDLE ASSY |
| 28 | 3RSW63003-2 | * TILLER HANDLE ASSY |
| 29 | 350-67154-0 | ** PLASTIC RIVET 6.5 |
| 30 | 3B2-63104-1 | ** STUD |
| 31 | 3R3-63012-0 | ** GRIP |
| 32 | 3V1-63041-0 | ** THROTTLE SHAFT |
| 33 | 3H6-63048-0 | ** THROTTLE SHAFT DAMPER |
| 34 | 3H6-63510-0 | ** BUSHING 14-15.8-7 |
| 35 | 921803-0520 | ** SCREW |
| 36 | 3B2-63063-0 | ** THROTTLE SHAFT SUPPORT |
| 38 | 3V1-63035-1 | ** FRICTION PIECE |
| 39 | 3V1-63077-0 | ** ADJUSTING NUT |
| 40 | 3V1-63036-0 | ** SPRING |
| 41 | 910103-0625 | ** BOLT |
| 42 | 3RS-06869-0 | ** BRACKET |
| 43 | 9215E3-0612 | ** SCREW |
| 44 | 3RS-06830-0 | ** STOP SWITCH ASSY |
| 44a | 353-06821-0 | *** STOP SWITCH LANYARD ASSY |
| 45 | 3AC-72200-0 | ** STOP SWITCH DECAL |
| 46 | 3NV-72019-0 | ** THROTTLE DECAL |
| 47 | 3RS-72615-0 | * PTT SWITCH ASSY |
| 48 | 3V1-76032-0 | * SWITCH BOX |
| 49 | 9215E3-0516 | * SCREW |
| 50 | 336-06973-0 | * CLAMP 6-9.5L |
| 51 | 9215E3-0512 | * SCREW |
| 52 | 3V1-63102-0 | BUSHING |
| 53 | 3RS-63102-0 | BUSHING |
| 54 | 3RS-63108-0 | WASHER |
| 55 | 3RS-63107-1 | COVER |
| 56 | 9301E3-0600 | NUT |
| 57 | 9402E3-0600 | WASHER |
| 58 | 3RS-63600-0 | THROTTLE WIRE |
| 59 | 3RSW62001-0 | STEERING BRACKET |
| 60 | 344-67177-1 | GREASE FITTING |
| 61 | 3RS-63201-0 | BOLT |
| 62 | 3RT-63201-0 | BOLT |
| 64 | 3RS-66110-1 | SHIFT LEVER |
| 65 | 3H6-63619-1 | COLLAR 6.5-10.5-10 |
| 66 | 346-67115-0 | WASHER 6.5-21-1 |
| 67 | 9101E3-0620 | BOLT |
| 68 | 3RT-66134-1 | SHIFT LEVER ROD |
| 69 | 951603-0600 | SNAP PIN d=6 |
| 70 | 3RS-05259-0 | WAVE WASHER 13-20-0.3 |
| 71 | 3RS-61315-0 | WASHER |
| 72 | 3RS-67115-0 | WASHER 6.5-30-1 |
| 73 | 9401E3-1000 | WASHER |
▶Fig.13 FRONT PANEL・DRIVE SHAFT HOUSING COVER (31 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RSW67010-0 | FRONT PANEL |
| 2 | 3R3-71040-0 | PILOT LAMP ASSY |
| 3 | 394-70260-1 | FUEL CONNECTOR (MALE) |
| 4 | 910103-5616 | BOLT |
| 5 | 345-67117-0 | GROMMET 17-2.7 |
| 6 | 3RS-66260-1 | GROMMET |
| 7 | 3R3-66226-0 | GROMMET 40-18-3 |
| 8 | 3RS-67512-0 | COVER STAY (FRONT) |
| 9 | 3AL-67592-0 | RIVET 4-12.9-2.4 |
| 10 | 3AA-76026-0 | MAIN SWITCH ASSY |
| 11 | 345-67161-0 | GROMMET 22-3 |
| 12 | 346-67113-0 | MOUNT 8.5-14-2.5 |
| 13 | 3B7-06920-0 | RUBBER MOUNT 8.5-14-2.5 |
| 14 | 3RS-05254-0 | SHOULDER BOLT 6-9 |
| 16 | 346-67115-0 | WASHER 6.5-21-1 |
| 18 | 3RSW67003-1 | DRIVE SHAFT HOUSING COVER (R) |
| 19 | 3RSW67004-0 | DRIVE SHAFT HOUSING COVER (L) |
| 20 | 3RTW67004-0 | DRIVE SHAFT HOUSING COVER (L) |
| 21 | 3RS-67485-0 | BOLT |
| 22 | 3RS-63621-0 | GROMMET |
| 23 | 3AA-67120-1 | COWL LATCH ASSY |
| 24 | 910103-0612 | BOLT |
| 25 | 345-05122-1 | WASHER 6.5-23-1.5 |
| 26 | 3H6-67572-1 | STORAGE DECAL |
| 27 | 3SY-72615-0 | PTT SWITCH ASSY |
| 28 | 3F3-72616-1 | GASKET |
| 29 | 3SY-76032-0 | SWITCH BOX |
| 30 | 3SY-76035-0 | SWITCH BOX GROMMET |
| 31 | 9215E3-5512 | SCREW |
| 32 | 3RS-67501-0 | TOP COWL SEAL |
| 34 | 3H6-70262-0 | FUEL CONNECTOR PROTECTOR |
▶Fig.14 REMOTE CONTROL PARTS (26 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3BA-84905-0 | DRAG LINK ASSY |
| 2 | 3E0-84914-0 | * SPACER 9.6-19-13 |
| 3 | 3C8-84964-0 | * BOLT 3/8-35 |
| 4 | 353-84918-0 | * NYLON NUT 3/8-24UNF |
| 5 | 353-84916-0 | * WASHER 9.6-18-2 |
| 6 | 3F3-84908-0 | * SEAL RING |
| 7 | 3RS-83880-0 | REMOTE CONTROL FITTING ASSY |
| 8 | 3RS-83732-0 | * GROMMET |
| 9 | 3RS-83820-0 | * CABLE CLIP ASSY |
| 10 | 910103-5616 | * BOLT |
| 11 | 3B7-83715-2 | * CABLE JOINT |
| 13 | 3AA-83719-0 | * WASHER 8.5-18-1.6 |
| 15 | 3RS-66122-0 | * SHIFT ARM |
| 16 | 3KY-76079-0 | * COLLAR 6.5-10.5-9.3 |
| 18 | 3C8-66308-0 | * WASHER 6-16-1.5 |
| 19 | 910103-0625 | * BOLT |
| 20 | 3RS-66134-0 | * SHIFT LEVER ROD |
| 21 | 951603-0800 | * SNAP PIN d=8 |
| 22 | 3RS-63751-0 | * THROTTLE ARM |
| 23 | 3RS-63612-0 | * THROTTLE OPENER |
| 24 | 3RS-66124-0 | * COLLAR |
| 25 | 910103-0640 | * BOLT |
| 26 | 3RS-83830-0 | * STEERING HOOK PLATE |
| 27 | 9111E3-1030 | * BOLT |
| 28 | 940103-1000 | * WASHER |
| 29 | 3RV-83914-0 | THROTTLE LEVER STOPPER |
▶Fig.15 TOP COWL (11 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RSW67645-2 | TOP COWL ASSY |
| 2 | 3RSW67640-0 | * TOP COWL SUB-ASSY |
| 3 | 3RT-67580-0 | * LOGO DECAL |
| 4 | 3ZB-67541-0 | * SIDE DECAL |
| 5 | 3WF-67545-0 | * FUEL INJECTION DECAL |
| 6 | 3WF-67536-1 | * REAR DECAL (MFS20EW) |
| 7 | 3WF-67538-0 | * SIMPLIQ DECAL |
| 8 | 3AC-76190-0 | WARNING DECAL |
| 9 | 3YG-72180-0 | CAUTION DECAL (A) |
| 10 | 3F0-72185-0 | CAUTION DECAL |
| 11 | 3VS-67587-0 | START DECAL |
▶Fig.16 FUEL TANK (20 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3H6-70200-2 | PRIMER BULB ASSY |
| 2 | 3C7-70220-1 | JOINT ASSY (INLET) |
| 3 | 332-70201-0 | CLAMP |
| 4 | 3C7-70224-1 | JOINT ASSY (OUTLET) |
| 5 | 3GF-70211-1 | PRIMER BULB |
| 6 | 3C7-70217-0 | CLAMP |
| 7 | 98AB-70-700 | HOSE |
| 8 | 98AB-701600 | HOSE |
| 9 | 3GR-70280-0 | FUEL CONNECTOR MARK |
| 10 | 3GF-70281-0 | FUEL CONNECTOR |
| 11 | 3GR-70250-0 | FUEL CONNECTOR |
| 12 | 3UA-70167-0 | FUEL TANK ASSY 12L |
| 13 | 3AC-70052-1 | * FUEL TANK CAP ASSY |
| 14 | 3AC-70055-0 | * RETAINING RING |
| 15 | 3E0-70270-0 | * QUICK-CONNECTOR (MALE) |
| 16 | 3B2-70155-1 | * PICK-UP ELBOW ASSY (12L) |
| 17 | 3C7-70199-0 | ** O-RING |
| 18 | 3C7-70113-0 | ** FILTER |
| 19 | 3RS-70020-0 | * FUEL TANK CAP ASSY |
| 20 | 3RS-70021-0 | ** TANK FILLER CAP GASKET |
▶Fig.17 COMPONENT PARTS OF REMOTE CONTROL (55 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3U2B84340-1 | REMOTE CONTROL HEAD ASSY (RC12B) |
| 2 | 3A3-84365-1 | * THROTTLE ARM |
| 3 | 3A3-84428-0 | * THROTTLE FRICTION ARM |
| 4 | 945303-0600 | * E-RING d=6 |
| 5 | 353-84394-0 | * WASHER |
| 6 | 3U2-84427-0 | * ADJUSTING SCREW |
| 7 | 3A3-84381-0 | * SHIFT GEAR ASSY |
| 8 | 3A3-83314-2 | * CABLE TERMINAL |
| 9 | 3A3-84364-2 | * DRIVE GEAR |
| 10 | 930103-0500 | * NUT |
| 11 | 910103-0525 | * BOLT |
| 12 | 3A3-84376-0 | * GROMMET |
| 13 | 3U2B84441-0 | * REAR HOUSING |
| 14 | 3U2B84366-0 | * REAR PANEL |
| 15 | 3U2-84401-0 | * NEUTRAL LOCK ARM |
| 16 | 3A3-84403-0 | * NEUTRAL LOCK SPRING |
| 17 | 3U2-84404-0 | * GRIP |
| 18 | 3U2-84343-0 | * CONTROL LEVER |
| 19 | 3A3-84368-0 | * WAVE WASHER |
| 20 | 3A3-84391-0 | * FREE THROTTLE DRUM |
| 21 | 3A3-84435-0 | * BUSHING |
| 22 | 3A3-84422-0 | * THRUST PLATE |
| 23 | 921603-0512 | * SCREW |
| 24 | 3U2-84339-1 | * INSTRUCTION DECAL |
| 25 | 3A3-84432-0 | * BUSHING |
| 26 | 3U2-84375-0 | * SCREW |
| 27 | 3VK-84375-0 | * SCREW |
| 28 | 3VL-84375-0 | * SCREW |
| 29 | 3A3-84374-0 | * SPACER |
| 30 | 353-84371-0 | * WASHER |
| 31 | 3U2-84371-0 | * WASHER |
| 32 | 930103-0600 | * NUT |
| 33 | 3A3-84383-0 | * WASHER |
| 34 | 3A3-84421-0 | * ROLLER |
| 35 | 3U2-84431-0 | * BUSHING |
| 36 | 940103-0800 | * WASHER |
| 37 | 3U2-84442-0 | * BOLT |
| 38 | 353-84388-0 | * DETENT ROLLER |
| 39 | 3U2B84312-0 | * FREE THROTTLE LEVER |
| 40 | 921503-0406 | * SCREW |
| 41 | 3A3-84423-0 | * DETENT RETAINER |
| 42 | 3A3-84307-0 | * DETENT SPRING |
| 43 | 3A3-84424-0 | * FREE THROTTLE ROLLER |
| 44 | 3A3-84426-0 | * ROLLER RETAINER |
| 45 | 3A3-84425-0 | * FREE THROTTLE SPRING |
| 46 | 3VK-63107-0 | * COVER |
| 47 | 3U2-63506-0 | * HOLDER |
| 48 | 3U2-84917-0 | * BOLT |
| 49 | 3U2-77367-0 | * JOINT |
| 50 | 3U2-06973-0 | * CLAMP |
| 51 | 3U2-72187-0 | * CAUTION DECAL (SIGP) |
| 52 | 3U2B84440-0 | * FRONT HOUSING |
| 53 | 3U2-84452-0 | * TILT SWITCH PLUG |
| 54 | 353-76037-0 | * CABLE TERMINAL PLUG |
| 55 | 3A3-81301-0 | TWIN REMOTE CONTROL KIT |
▶Fig.18 COMPONENT PARTS OF REMOTE CONTROL (ELECTRIC PARTS) (16 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3GF-76020-0 | MAIN SWITCH ASSY |
| 2 | 3GF-76219-0 | * MAIN SWITCH KEY |
| 3 | 3GF-76205-0 | * MAIN SWITCH KEY COVERING CAP |
| 4 | 3A3-76115-1 | CORD ASSY L=6200 |
| 5 | 353-72546-0 | ASSIST CORD (RED) L=200 |
| 6 | 3U2-84331-0 | DECAL (LEVER) |
| 7 | 3U2-84336-1 | SHIFT POSITION DECAL |
| 9 | 3U2-84398-0 | BAND |
| 10 | 3A3-76086-1 | NEUTRAL SWITCH (REMOTE CONT) |
| 11 | 921503-5316 | SCREW |
| 12 | 3U2-72615-0 | PTT SWITCH ASSY |
| 13 | 3C8-76171-0 | OVERHEAT BUZZER |
| 14 | 3A3-06830-0 | STOP SWITCH ASSY |
| 15 | 353-06821-0 | * STOP SWITCH LANYARD ASSY |
| 16 | 3U2-72200-0 | STOP SWITCH DECAL |
| 17 | 3U2-84334-0 | REMOTE CONTROL LOGO DECAL |
▶Fig.19 OPTIONAL PARTS・ACCESSORIES (19 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3BJ-72100-1 | TOOL KIT |
| 2 | 3B7-72201-0 | SAFETY ROPE φ5-1600 |
| 16 | 361-72539-0 | TACHOMETER LEAD WIRE L=6000 |
| 17 | 3RS-06128-1 | ALTERNATOR KIT |
| 18 | 3RT-06023-0 | * ALTERNATOR ASSY |
| 19 | 3RT-76160-0 | * RECTIFIER KIT |
| 20 | 3RS-76060-0 | ** RECTIFIER COMPLETE |
| 21 | 910103-5620 | ** BOLT |
| 22 | 3RT-76163-0 | ** RECTIFIER BRACKET |
| 24 | 910103-5612 | ** BOLT |
| 25 | 3BJ-76161-0 | ** EXTENSION CORD L=3000 |
| 26 | 3T5-76247-0 | *** FUSE 20A |
| 27 | 1E0-34093-0 | *** CAP (Y) |
| 28 | 3T1-72405-0 | HOSE JOINT (WATER-WORKS) |
| 29 | 3UW-72673-1 | SPEEDOMETER KIT (70MPH) |
| 30 | 3KY-72538-0 | SPEEDOMETER LEAD WIRE |
| 31 | 3KY-72546-0 | ASSIST CORD (RED) |
| 32 | 3UA-72537-0 | METER LEAD WIRE L＝2000 |
| 33 | 3PB-72638-2 | TACHOMETER KIT |
▶Fig.20 ASSEMBLY・KIT PARTS (12 parts)
| Ref | OEM Part # | Part Name |
|---|---|---|
| 1 | 3RSW87302-3 | LOWER UNIT ASSY (L) |
| 2 | 3RSB87090-2 | ENGINE SHORT BLOCK KIT |
| 3 | 3RS-87121-0 | POWER HEAD GASKET SET |
| 4 | 3RS-87321-0 | LOWER UNIT GASKET SET |
| 5 | 9101E3-5652 | * BOLT |
| 6 | 3RS-65238-0 | * PUMP CASE LINER |
| 7 | 910103-5825 | * BOLT |
| 8 | 9101E3-5612 | * BOLT |
| 9 | 9701-1-1103 | * SPARK PLUG (DCPR6E) |
| 10 | 3RS-07901-0 | * INTAKE VALVE |
| 11 | 3RS-07902-0 | * EXHAUST VALVE |
| 13 | 3RS-62500-0 | STEERING LOCK KIT |
100-Hour / Annual Service Checklist
Regular maintenance keeps your Tohatsu MFS9.9/15/20E running reliably season after season. Most of these tasks can be performed with basic tools and the factory service manual.
- Replace water pump impeller and inspect wear plate
- Change engine oil and oil filter (check drain plug washer)
- Replace spark plugs and check ignition timing
- Drain and refill lower unit gear oil; inspect for water contamination
- Inspect fuel lines, primer bulb, and fuel filter for deterioration
- Check and replace sacrificial anodes (zinc or aluminum)
- Inspect propeller for damage; check shaft seal and cotter pin
- Check valve clearance (refer to service manual for specifications)
- Lubricate all grease points (steering, tilt tube, shift linkage)
- Inspect control cables and throttle/shift linkage for smooth operation
- Pro Tip: Always flush the engine with fresh water after saltwater use — even a quick 10-minute flush significantly extends component life.
- Pro Tip: Use fuel stabilizer in the tank before winter storage, and fog the cylinders to prevent internal corrosion during extended periods of non-use.
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