| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-16102) | CONTROL VALVE | 8446- | ||
| (723-18-16101) | CONTROL VALVE | 8101-8445 | ||
| (723-18-16100) | CONTROL VALVE | 8001-8100 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-20A0. | ||||
| \6\ | VALVE SUB ASS'Y | 8101- | ||
| \6\ | VALVE SUB ASS'Y | 8001-8100 | ||
| 723-11-01570 | VALVE SUB ASS'Y | 8001- | ||
| 1 | \6\ | BLOCK | 8001- | |
| 2 | 723-11-13510 | PLUG | 8001- | |
| 3 | 07002-10823 | O-RING | 8001- | |
| 4 | \6\ | SPOOL | 8001- | |
| 5 | 723-11-13340 | SPRING | 8001- | |
| 6 | \6\ | PLUG | 8001- | |
| 7 | 07000-11005 | O-RING | 8001- | |
| 8 | 07000-11007 | O-RING | 8001- | |
| 9 | 702-21-55420 | O-RING | 8001- | |
| 10 | 723-11-13480 | SPACER | 8001- | |
| 11 | 723-11-13360 | FILTER | 8001- | |
| 12 | 708-8E-16160 | PLUG | 8001- | |
| 13 | 07002-11023 | O-RING | 8001- |
