| Item | Part No. | Part Name | Qty | Serial No. |
| \6\ | PUMP ASS'Y | 54001- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1600-61A0 T0 Y1600-70A0. | ||||
| \6\ | SERVO VALVE SUB A.,REAR | 54001- | ||
| (\7\708-23-07021) | BODY ASS'Y | 54001- | ||
| 1 | \6\ | BODY | 54001- | |
| 2 | \6\ | EXPANDER | 54001- | |
| 3 | (\7\708-25-15120) | PISTON | 54001- | |
| 4 | (\7\708-25-15130) | SEAT | 54001- | |
| 5 | (\7\708-25-15720) | SPRING | 54001- | |
| 6 | (\7\708-25-15420) | PLUG | 54001- | |
| 7 | (\7\07000-F2018) | O-RING | 54001- | |
| 8 | (\7\708-25-15150) | COVER | 54001- | |
| 9 | (\7\01580-10806) | NUT | 54001- | |
| 10 | (\7\708-25-15320) | BOLT | 54001- | |
| 11 | (\7\01602-20619) | WASHER | 54001- | |
| 12 | (\7\708-25-65170) | PLUG | 54001- | |
| 13 | (\7\07002-22034) | O-RING | 54001- | |
| 14 | (\7\07239-12009) | NUT | 54001- | |
| 15 | (\7\708-25-15180) | SLEEVE | 54001- | |
| 16 | (\7\708-25-15280) | SPOOL | 54001- | |
| 17 | (\7\708-25-15310) | SPRING | 54001- | |
| 18 | (\7\708-25-15330) | SPACER | 54001- | |
| 19 | (\7\708-25-15430) | PLUG | 54001- | |
| 20 | (\7\708-25-15340) | SCREW | 54001- | |
| 21 | (\7\07000-F2012) | O-RING | 54001- | |
| 22 | (\7\708-25-15250) | COVER | 54001- | |
| 23 | (\7\01580-10806) | NUT | 54001- | |
| 24 | (\7\708-25-15320) | BOLT | 54001- | |
| 25 | (\7\01602-20619) | WASHER | 54001- | |
| 26 | (\7\708-25-15260) | PLUG | 54001- | |
| 27 | (\7\07002-20823) | O-RING | 54001- | |
| 28 | (\7\708-25-15270) | ARM | 54001- | |
| 29 | (\7\708-25-15360) | PIN | 54001- | |
| 30 | (\7\708-25-15370) | WASHER | 54001- | |
| 31 | (\7\708-25-15380) | E-RING | 54001- |