| Item | Part No. | Part Name | Qty | Serial No. |
| (723-24-10800) | VALVE ASS'Y | 1085- | ||
| (723-24-10601) | VALVE ASS'Y | 1001-1084 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-12A0. | ||||
| 1 | \6\ | COVER | 1001- | |
| 2 | 708-8E-16160 | PLUG | 1001- | |
| 3 | 07002-11023 | O-RING | 1001- | |
| 4 | 706-73-71450 | PLUG | 1001- | |
| 5 | 07002-11423 | O-RING | 1001- | |
| 6 | 01011-81225 | BOLT | 1001- | |
| 7 | 01643-31232 | WASHER | 1001- | |
| 723-60-21600 | VALVE ASS'Y,RELIEF | 1085- | ||
| 723-60-21500 | VALVE ASS'Y,RELIEF | 1001-1084 | ||
| 8 | \6\ | SLEEVE | 1001- | |
| 9 | 07002-12434 | O-RING | 1001- | |
| 10 | \6\ | POPPET | 1001- | |
| 11 | \6\ | SPRING | 1001- | |
| 12 | \6\ | SCREW | 1001- | |
| 13 | \6\ | NUT | 1001- | |
| 14 | \6\ | FILTER | 1001- | |
| 15 | \6\ | PLUG | 1001- | |
| 16 | 07000-12016 | O-RING | 1001- | |
| 17 | 07001-02016 | RING,BACK-UP | 1001- | |
| 18 | \6\ | O-RING | 1001- |