| Item | Part No. | Part Name | Qty | Serial No. |
| (723-28-50301) | CONTROL VALVE | 22001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-22A0. | ||||
| 723-11-01241 | VALVE ASS'Y | 22001- | ||
| 1 | \6\ | BLOCK | 22001- | |
| 2 | \6\ | VALVE | 22001- | |
| 3 | 723-11-18180 | SPRING | 22001- | |
| 4 | 723-11-18190 | PLUG | 22001- | |
| 5 | 07002-11023 | O-RING | 22001- | |
| 6 | \6\ | ORIFICE | 22001- | |
| 7 | 07000-11006 | O-RING | 22001- | |
| 8 | 07000-11008 | O-RING | 22001- |