| Item | Part No. | Part Name | Qty | Serial No. |
| (723-59-14503) | CONTROL VALVE | 23378- | ||
| (723-59-14502) | CONTROL VALVE | 22933-23377 | ||
| (723-59-14501) | CONTROL VALVE | 20008-22932 | ||
| (723-59-14500) | CONTROL VALVE | 20001-20007 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1666-01A0 TO Y1666-30A0. | ||||
| \6\ | BODY GROUP | 23378- | ||
| \6\ | BODY GROUP | 22933-23377 | ||
| \6\ | BODY GROUP | 20008-22932 | ||
| \6\ | BODY GROUP | 20001-20007 | ||
| 1 | \6\ | BLOCK,VALVE | 20001- | |
| 2 | \6\ | BLOCK,VALVE | 20001- | |
| 3 | \6\ | BLOCK,VALVE | 20001- | |
| 4 | \6\ | BLOCK,VALVE | 20001- | |
| 5 | 07000-12120 | O-RING | 20001- | |
| 6 | 723-26-15830 | O-RING | 20001- | |
| 7 | 723-26-15840 | O-RING | 20001- | |
| 8 | 07000-12022 | O-RING | 20001- | |
| 9 | 07000-11008 | O-RING | 20001- | |
| 10 | 07000-12010 | O-RING | 20001- |