| Item | Part No. | Part Name | Qty | Serial No. |
| (723-24-10205) | VALVE ASS'Y | 50294- | ||
| (723-24-10203) | VALVE ASS'Y | 50235-50293 | ||
| (723-24-10202) | VALVE ASS'Y | 50201-50234 | ||
| (723-24-10200) | VALVE ASS'Y | 50001-50200 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-07A0A. | ||||
| 1 | \6\ | VALVE | 50001- | |
| 2 | 723-26-14150 | SPRING | 50001- | |
| 3 | 723-26-15220 | PLUG | 50001- | |
| 4 | 07002-11223 | O-RING | 50001- | |
| 5 | 723-26-15310 | PLUG | 50001- | |
| 6 | 07002-12034 | O-RING | 50201- | |
| 6 | 07002-02034 | O-RING | 50001-50200 | |
| 7 | 07000-11007 | O-RING | 50001- | |
| 8 | 723-26-15180 | PLUG | 50001-50200 | |
| 9 | 07002-11423 | O-RING | 50001-50200 | |
| 10 | 708-8E-16160 | PLUG | 50201- | |
| 10 | 708-8E-16160 | PLUG | 50001-50200 | |
| 11 | 07002-11023 | O-RING | 50201- | |
| 11 | 07002-11023 | O-RING | 50001-50200 | |
| 12 | 723-26-15350 | PLUG | 50001-50200 | |
| 13 | 07002-11423 | O-RING | 50001-50200 | |
| 14 | 07000-11007 | O-RING | 50001-50200 | |
| 15 | 07001-01007 | RING,BACK-UP | 50001-50200 |