| 1 | Bearing |
| 2 | Chain sprocket 3/8 |
| 3 | Washer |
| 4 | Spring |
| 5 | Clutch |
| 6 | Screw |
| 7 | Plate |
| 8 | Brake band |
| 9 | Ring |
| 10 | Lever |
| 11 | Chain cover |
| 12 | Pin |
| 13 | Pin |
| 14 | Nut |
| 15 | Guard |
| 16 | Spring |
| 17 | Pin |
| 18 | Spring |
| 19 | Washer |
| 20 | Worm gear 3/8 |
| 1 | Bearing |
| 2 | Chain sprocket 3/8 |
| 3 | Washer |
| 4 | Spring |
| 5 | Clutch |
| 6 | Screw |
| 7 | Plate |
| 8 | Brake band |
| 9 | Ring |
| 10 | Lever |
| 11 | Chain cover |
| 12 | Pin |
| 13 | Pin |
| 14 | Nut |
| 15 | Guard |
| 16 | Spring |
| 17 | Pin |
| 18 | Spring |
| 19 | Washer |
| 20 | Worm gear 3/8 |