| Item | Part No. | Part Name | Qty | Serial No. |
| (709-15-93800) | CONTROL VALVE | 20001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1665-01A0 T0 Y1665-05A0. | ||||
| 1 | 709-10-53800 | VALVE ASS'Y,RELIEF | 20001- | |
| 2 | 07000-13032 | O-RING | 20001- | |
| 3 | 07001-03032 | RING | 20001- | |
| 4 | 07002-05234 | O-RING | 20001- |