Exploded diagrams and part specifications.
| REF | Part No. | Name | Qty |
|---|---|---|---|
| 1 | 309B01100-3 | CYL BLOCK & CRANKCASE ASSY | 1 |
| 1 | 3F0B01100-1 | CYL BLOCK & CRANKCASE ASSY | 1 |
| 2 | 393-01131-0 | * NIPPLE 5.5-5 | 1 |
| 3 | 345-01111-0 | * DOWEL PIN 6-12 | 2 |
| 4 | 916124-0665 | * BOLT | 4 |
| 5 | 910124-0630 | * BOLT | 2 |
| 6 | 309B01001-2 | CYLINDER HEAD | 1 |
| 7 | 309-01005-2 | CYLINDER HEAD GASKET | 1 |
| 8 | 9161F4-0630 | BOLT | 4 |
| 9 | 940121-0600 | WASHER | 4 |
| 10 | 309-02111-0 | REED VALVE | 1 |
| 11 | 309-02113-0 | REED VALVE STOPPER | 1 |
| 12 | 921521-7412 | SCREW | 2 |
| 13 | 9701-1-1013 | SPARK PLUG (BPR6HS10) | 1 |
| 14 | 98AB-30-150 | HOSE | 1 |
| 15 | 3F0-01214-0 | CRANKCASE HEAD GASKET | 1 |
| 16 | 3F0-01210-1 | CRANKCASE HEAD | 1 |
| 17 | 3F0-01215-0 | OIL SEAL 10.1-20-7 | 2 |
| 18 | 309-01210-1 | CRANKCASE HEAD | 1 |
| 19 | 910103-5618 | BOLT | 2 |
| 20 | 3PR-06972-0 | CLAMP 6.5-47.5P | 1 |
| REF | Part No. | Name | Qty |
|---|---|---|---|
| 1 | 309-00106-0 | THRUST PLATE | 1 |
| 2 | 309-00107-0 | THRUST PLATE | 1 |
| 2 | 3F0-00107-0 | THRUST PLATE | 1 |
| 3 | 309-00121-0 | OIL SEAL 20-42-8 | 1 |
| 4 | 309-00122-0 | OIL SEAL 15-35-15 | 1 |
| 5 | 3F0-00122-0 | OIL SEAL 17-40-8 | 1 |
| 6 | 309-00069-0 | CRANKSHAFT SUB-ASSY | 1 |
| 7 | 3F0-00069-0 | CRANKSHAFT SUB-ASSY | 1 |
| 8 | 309-00040-0 | * CONNECTING ROD | 1 |
| 9 | 309-00043-0 | * ROLLER BEARING 16-22-12 | 1 |
| 10 | 309-00031-0 | * CRANKSHAFT A | 1 |
| 11 | 309-00034-0 | * CRANKSHAFT D | 1 |
| 12 | 3F0-00034-0 | * CRANKSHAFT D | 1 |
| 13 | 309-00061-1 | * CRANK PIN | 1 |
| 14 | 3F0-00113-0 | MAIN BEARING 6004 | 1 |
| 15 | 9643-3-6202 | BALL BEARING 6202 | 1 |
| 15 | 9643-3-6203 | BALL BEARING 6203 | 1 |
| 16 | 309-00042-0 | ROLLER BEARING 10.5-14-15 | 1 |
| 17 | 302-00011-0 | PISTON RING | 1 |
| 17 | 302-00014-0 | PISTON RING (0.5 O/S) | 1 |
| 18 | 309-87130-0 | PISTON REPAIR KIT | 1 |
| 18 | 309-87131-0 | PISTON REPAIR KIT (0.5 O/S) | 1 |
| 19 | 309-00001-1 | * PISTON | 1 |
| 19 | 309-00004-1 | * PISTON (0.5 O/S) | 1 |
| 20 | 309-00021-1 | * PISTON PIN | 1 |
| 21 | 309-00024-1 | * PISTON PIN CLIP | 2 |
| REF | Part No. | Name | Qty |
|---|---|---|---|
| 1 | 3D5-03100-5 | CARBURETOR ASSY | 1 |
| 1 | 3F0-03100-4 | CARBURETOR ASSY | 1 |
| 2 | 309-03170-0 | * THROTTLE WIRE ASSY | 1 |
| 3 | 309-03178-0 | * SCREW | 1 |
| 4 | 309-03173-0 | * THROTTLE LEVER HOLDER | 1 |
| 5 | 309-03101-0 | * CARBURETOR BODY CAP | 1 |
| 6 | 309-03107-0 | * THROTTLE VALVE SPRING | 1 |
| 7 | 309-03108-0 | * SPRING RECEIVER | 1 |
| 8 | 309-03154-0 | * JET NEEDLE CLIP | 1 |
| 9 | 3F0-03153-3 | * JET NEEDLE (#256) | 1 |
| 10 | 309-03106-1 | * THROTTLE VALVE | 1 |
| 10 | 3D5-03106-0 | * THROTTLE VALVE | 1 |
| 11 | 309-03155-2 | * NEEDLE JET | 1 |
| 12 | 309-03121-0 | * FLOAT CHAMBER GASKET | 1 |
| 13 | 309-03125-0 | * FLOAT | 1 |
| 14 | 309-03120-0 | * FLOAT CHAMBER | 1 |
| 15 | 309-03192-0 | * DRAIN SCREW | 1 |
| 16 | 309-03193-0 | * GASKET | 1 |
| 17 | 309-03151-3 | * MAIN JET (#86) | 1 |
| 18 | 309-03126-0 | * FLOAT ARM PIN | 1 |
| 19 | 309-03127-1 | * FLOAT HINGE | 1 |
| 20 | 309-03147-1 | * FLOAT VALVE | 1 |
| 21 | 309-03148-1 | * NEEDLE VALVE SEAT | 1 |
| 22 | 309-03156-0 | * ADJUST SCREW | 1 |
| 23 | 309-03157-0 | * SPRING | 1 |
| 24 | 309-03161-0 | * CHOKE PLATE | 1 |
| 25 | 332-03104-0 | * CHOKE PLATE NUT | 1 |
| 26 | 941303-0600 | SPRING WASHER | 1 |
| 27 | 309-03163-0 | * SHUTTER BOLT | 1 |
| 28 | 309-03164-0 | * SHUTTER LEVER | 1 |
| 29 | 309-03113-0 | * CARBURETOR BODY BAND | 1 |
| 30 | 309-03114-0 | * CARBURETOR BODY BAND BOLT | 1 |
| 31 | 921532-6410 | * SCREW | 2 |
| 32 | 921532-0510 | * SCREW | 1 |
| 33 | 309-03177-0 | * THROTTLE LEVER WASHER | 1 |
| 34 | 309-03175-0 | * THROTTLE LEVER GASKET | 2 |
| 35 | 309-03176-1 | * THROTTLE LEVER END | 1 |
| 36 | 309-03174-1 | * THROTTLE LEVER COLLAR | 1 |
| 37 | 309-03172-1 | * THROTTLE LEVER | 1 |
| 38 | 309-03116-2 | * O-RING 2.4-15.7 | 1 |
| 39 | 309-03401-0 | KNOB | 2 |
| 40 | 921603-0305 | SCREW | 2 |
| 41 | 314B02496-3 | CARBURETOR COVER W/DECAL | 1 |
| 41 | 3F0B02496-2 | CARBURETOR COVER W/DECAL | 1 |
| 42 | 921603-0435 | SCREW | 2 |
| REF | Part No. | Name | Qty |
|---|