| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-12203) | CONTROL VALVE | 2292-5500 | ||
| (723-1A-12202) | CONTROL VALVE | 1437-2291 | ||
| (723-1A-12201) | CONTROL VALVE | 1001-1436 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-21A0. | ||||
| 723-11-00031 | CASE SUB ASS'Y | 2292-5500 | ||
| 723-11-00030 | CASE SUB ASS'Y | 1001-2291 | ||
| 1 | \6\ | CASE,SPRING | 2292-5500 | |
| 1 | \6\ | CASE,SPRING | 1001-2291 | |
| 1A | \6\ | SEAT | 2292-@ | |
| 2 | \6\ | SEAT | 1001-5500 | |
| 3 | \6\ | BALL | 1001-@ | |
| 4 | \6\ | PLUG | 1001-5500 | |
| 5 | 07000-11009 | O-RING | 1001-5500 | |
| 6 | 722-12-19120 | O-RING | 2292-@ |