| Item | Part No. | Part Name | Qty | Serial No. |
| (709-14-93901) | CONTROL VALVE | 31052- | ||
| (709-14-93900) | CONTROL VALVE | 31001-31051 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A1 TO Y1664-06A1. | ||||
| 1 | 709-10-53800 | VALVE ASS'Y,RELIEF | 31001- | |
| 2 | 07000-13032 | O-RING | 31001- | |
| 3 | 07001-03032 | RING | 31001- | |
| 4 | 07002-05234 | O-RING | 31001- |