| Item | Part No. | Part Name | Qty | Serial No. |
| (723-28-51500) | CONTROL VALVE | 10011- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1664-01A0 T0 Y1664-20A0. | ||||
| 1 | 700-85-11111 | BOLT | 10011- | |
| 2 | 01643-31032 | WASHER | 10011- | |
| 3 | 723-11-29680 | BOLT | 10011- | |
| 4 | 01643-30823 | WASHER | 10011- | |
| 5 | 723-26-16510 | BOLT | 10011- | |
| 6 | 01643-30623 | WASHER | 10011- | |
| 7 | 01252-60650 | BOLT | 10011- | |
| 8 | 01252-60635 | BOLT | 10011- | |
| 9 | 01252-60616 | BOLT | 10011- | |
| 10 | 04530-10815 | BOLT,EYE | 10011- |