| Item | Part No. | Part Name | Qty | Serial No. |
| 461-565 | SWING MACHINERY A. | 3001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1640-01A0 TO Y1640-04A0. | ||||
| 461-377 | MOTOR ASS'Y | 3001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1640-02A0 TO Y1640-04A0. | ||||
| 461-574 | TIMER VALVE ASS'Y | 3001- | ||
| 1 | BODY | 3001- | ||
| 2 | SPOOL | 3001- | ||
| 3 | PISTON | 3001- | ||
| 4 | STOPPER | 3001- | ||
| 5 | SPRING | 3001- | ||
| 6 | SPRING | 3001- | ||
| 7 | HOLDER | 3001- | ||
| 8 | 460-727 | PLUG | 3001- | |
| 461-527 | SERVICE KIT | 3001- | ||
| 9 | 461-390 | O-RING | 3001- | |
| 10 | 461-389 | O-RING | 3001- | |
| 11 | PLUG | 3001- | ||
| 12 | 461-456 | PLUG | 3001- | |
| 13 | CHOKE | 3001- |