| Item | Part No. | Part Name | Qty | Serial No. |
| (723-57-16203) | CONTROL VALVE | 11157- | ||
| (723-57-16202) | CONTROL VALVE | 11074-11156 | ||
| (723-57-16201) | CONTROL VALVE | 10210-11073 | ||
| (723-57-16200) | CONTROL VALVE | 10001-10209 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1662-31A0 TO Y1662-59A0. | ||||
| \6\ | BODY GROUP | 11157- | ||
| \6\ | BODY GROUP | 11074-11156 | ||
| \6\ | BODY GROUP | 10001-11073 | ||
| 1 | \6\ | VALVE | 10001- | |
| 2 | 723-56-31620 | SPRING | 10001- | |
| 3 | 723-56-31630 | PLUG | 10001- | |
| 4 | 07002-11623 | O-RING | 10001- | |
| 5 | \6\ | VALVE | 10001- | |
| 6 | 709-70-91420 | SPRING | 10001- | |
| 7 | 723-56-31660 | RETAINER | 10001- | |
| 8 | 723-56-31670 | SEAT | 10001- | |
| 9 | 723-56-31640 | PLUG | 10001- | |
| 10 | 07002-11623 | O-RING | 10001- | |
| 11 | 07000-11008 | O-RING | 10001- |