| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-15502) | CONTROL VALVE | 20001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 T0 Y1660-20A0. | ||||
| \6\ | VALVE SUB ASS'Y | 20001- | ||
| 723-11-01120 | VALVE SUB ASS'Y | 20001- | ||
| 1 | \6\ | BLOCK | 20001- | |
| 2 | 723-11-13510 | PLUG | 20001- | |
| 3 | 07002-10823 | O-RING | 20001- | |
| 4 | \6\ | SPOOL | 20001- | |
| 5 | 723-11-13340 | SPRING | 20001- | |
| 6 | \6\ | SCREW | 20001- | |
| 7 | 708-21-12541 | PLUG | 20001- | |
| 8 | 07000-11005 | O-RING | 20001- | |
| 9 | 07000-11007 | O-RING | 20001- | |
| 10 | 702-21-55420 | O-RING | 20001- | |
| 11 | 723-11-13350 | SPACER | 20001- | |
| 12 | 723-11-13360 | FILTER | 20001- | |
| 13 | 708-8E-16160 | PLUG | 20001- | |
| 14 | 07002-11023 | O-RING | 20001- |