| Item | Part No. | Part Name | Qty | Serial No. |
| (723-59-11800) | CONTROL VALVE | 70001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1666-01A0 T0 Y1666-16A0. | ||||
| 1 | 723-30-90101 | VALVE ASS'Y,RELIEF | 70001- | |
| 2 | 700-13-31161 | O-RING | 70001- | |
| 3 | 700-80-51190 | RING | 70001- | |
| 4 | 07002-03334 | O-RING | 70001- |