Engine
| Ref.No. | Part Name | Q'ty | Remarks |
|---|---|---|---|
| 1 | Power Unit | 1 | |
| 2 | Gasket | 1 | Do not reuse. |
| 3 | Dowel Pin | 2 | |
| 4 | Bolt | 7 | M6 L=30mm |
| 5 | Fuel Tank | 1 | |
| 6 | Bolt | 3 | M6 L=25mm |
Recoil Starter
P/L Fig. 8
| Ref.No. | Part Name | Q'ty | Remarks |
|---|---|---|---|
| 1 | Recoil Starter | 1 | |
| 1-1 | Starter Spring | 1 | |
| 1-2 | Reel | 1 | |
| 1-3 | Starter Rope | 1 | ø3.5-L=1200 |
| 1-4 | Ratchet | 2 | |
| 1-5 | Return Spring | 2 | |
| 1-6 | Friction Plate | 1 | |
| 1-7 | Starter Shaft Screw | 1 | |
| 1-8 | Friction Spring | 1 | |
| 1-9 | Starter Handle | 1 | |
| 1-10 | Rope Anchor | 1 | |
| 1-11 | Rope Anchor Plate | 1 | |
| 1-12 | Starter Seal | 1 | Do not reuse. |
| 2 | Bolt | 3 | M6 L=60mm |
| 3 | Washer, 6-16-1.5 | 3 | |
| 4 | Clamp, 6.5-67P | 1 |
Oil Pan
P/L Fig. 4
| Ref.No. | Part Name | Q'ty | Remarks |
|---|---|---|---|
| 1 | Oil Pan Ass'y | 1 | |
| 1-1 | Oil Level Gauge | 1 | Do not reuse. |
| 2 | Dowel Pin, 6-12 | 2 | |
| 3 | Drain Bolt | 1 | M10 - P1.25 |
| 4 | Washer, 10.2-19-1 | 1 | Do not reuse. |
| 5 | Oil Pan Gasket | 1 | Do not reuse. |
| 6 | Bolt | 8 | M6 L=35mm |
| 7 | Engine Oil Filler Cap | 1 | |
| 8 | O-Ring, 3.1-24.4 | 1 | |
| 9 | Crank Case Head | 1 | |
| 10 | Oil Seal, 10.1-20-7 | 2 | Do not reuse. |
| 11 | O-Ring, 2.4-35.2 | 1 | Do not reuse. |
| 12 | Bolt | 2 | M6 L=20mm |
| 13 | Stopper Bracket | 1 | |
| 14 | Rubber Damper | 2 | |
| 15 | Collar, 6.2-9-7.4 | 2 | |
| 16 | Bolt | 2 | M6 L=20mm |
| 17 | Rubber Hose | 1 | |
| 18 | Clip, ø10 | 2 | |
| 19 | Oil Seal, 20-35-7 | 1 | Do not reuse. |
Cylinder
P/L Fig. 1
| Ref.No. | Part Name | Q'ty | Remarks |
|---|---|---|---|
| 1 | Cylinder-Crankcase | 1 | with Nipple |
| 1-1 | Dowel Pin, 6-12 | 3 | |
| 1-2 | Bolt | 6 | M6 L=35mm |
| 1-3 | Bolt | 2 | M6 L=75mm |
| 1-4 | Washer | 2 | |
| 2 | Cylinder Head Cover | 1 | |
| 3 | Cylinder Head Cover Gasket | 1 | Do not reuse. |
| 4 | Bolt | 4 | M6 L=16mm |
| 5 | Washer, 6-16-1.5 | 4 | |
| 6 | Thermostat | 1 | 52˚C Mark 5B or 52B |
| 7 | Thermostat Cap | 1 | |
| 8 | Thermostat Cap Gasket | 1 | Do not reuse. |
| 9 | Clamp, 6.5-67P | 1 | |
| 10 | Bolt | 2 | M6 L=30mm |
| 11 | Breather Chamber Cover | 1 | |
| 12 | Breather Chamber Cover Gasket | 1 | Do not reuse. |
| 13 | Bolt | 2 | M6 L=16mm |
| 14 | Spark Plug M12-P1.25 | 1 | DCPR6E [NGK] |
| 15 | Breather Hose | 1 | |
| 16 | Clip, ø12 | 2 | |
| 17 | Slinger | 1 | |
| 18 | Throttle Cable Bracket | 1 | |
| 19 | Clamp, 6.5-67P | 1 | |
| 20 | Bolt | 2 | M6 L=25mm |
Cam Shaft & Valve
P/L Fig. 5
| Ref.No. | Part Name | Q'ty | Remarks |
|---|---|---|---|
| 1 | Camshaft Ass'y | 1 | |
| 2 | Intake Valve Stem Seal | 1 | Black Do not reuse. |
| 3 | Exhaust Valve Stem Seal | 1 | Green Do not reuse. |
| 4 | Intake Valve | 1 | IT Mark |
| 5 | Exhaust Valve | 1 | E Mark |
| 6 | Valve Spring | 2 | L=35 |
| 7 | Retainer | 2 | |
| 8 | Cotter | 4 | |
| 9 | Valve Spring Seat | 2 | |
| 10 | Lifter | 2 | |
| 11 | Push Rod | 2 | |
| 12 | Push Rod Plate | 1 | |
| 13 | Pivot Bolt | 2 | M8 P1.25 |
| 14 | Rocker Arm | 2 | |
| 15 | Rocker Arm Pivot | 2 | |
| 16 | Adjusting Nut M6 P0.5 | 2 |
Piston & Crank Shaft
P/L Fig. 2
| Ref.No. | Part Name | Q'ty | Remarks |
|---|---|---|---|
| 1 | Crankshaft Ass'y | 1 | with Gear |
| 1-1 | Ball Bearing, 6204 | 1 | Do not reuse. |
| 2 | Thrust Plate, 20.2-32-1 | 1 | |
| 3 | Piston | 1 | |
| 4 | Piston Ring Top | 1 | |
| 5 | Piston Ring 2nd | 1 | |
| 6 | Piston Ring Oil | 1 | |
| 7 | Piton Pin | 1 | |
| 8 | Piton Pin Clip | 2 | Do not reuse. |
| 9 | Connecting Rod Ass'y | 1 | |
| 9-1 | Connecting Rod Bolt | 2 | |
| 10 | Oil Seal, 20-35-7 | 1 | Do not reuse. |
| 11 | Magneto Key | 1 |
