| Item | Part No. | Part Name | Qty | Serial No. |
| (723-1A-1170B) | CONTROL VALVE | 37763- | ||
| (723-1A-1170A) | CONTROL VALVE | 37591-37762 | ||
| (723-1A-11709) | CONTROL VALVE | 37356-37590 | ||
| (723-1A-11708) | CONTROL VALVE | 36936-37355 | ||
| (723-1A-11704) | CONTROL VALVE | 35001-36935 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 TO Y1664-17A0. | ||||
| 723-11-00030 | CASE SUB ASS'Y | 35001- | ||
| 1 | \6\ | CASE,SPRING | 35001- | |
| 2 | \6\ | SEAT | 35001- | |
| 3 | \6\ | BALL | 35001- | |
| 4 | \6\ | SCREW | 35001- | |
| 5 | 07000-11009 | O-RING | 35001- |
