| Item | Part No. | Part Name | Qty | Serial No. |
| (723-18-11103) | CONTROL VALVE | ..- | ||
| (723-18-11102) | CONTROL VALVE | 10341-.. | ||
| (723-18-11101) | CONTROL VALVE | .-10340 | ||
| (723-18-11100) | CONTROL VALVE | 10001-. | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 TO Y1660-12A0. | ||||
| 1 | 723-11-17360 | BOLT | 10001- | |
| 2 | 723-11-17350 | RETAINER | 10001- | |
| 3 | 723-11-17330 | RETAINER | 10001- | |
| 4 | 723-11-17340 | SPRING | 10001- | |
| 5 | 722-12-19120 | O-RING | 10001- | |
| 6 | 01252-60640 | BOLT | .- | |
| 01252-30640 | BOLT | 10001-. | ||
| 7 | 723-11-17410 | CASE,SPRING | 10001- | |
| 8 | 723-11-17290 | CASE,SPRING | 10001- | |
| 9 | 723-11-17431 | RETAINER | .- | |
| 723-11-17430 | RETAINER | 10001-. | ||
| 10 | 01252-60620 | BOLT | .- | |
| 01252-30620 | BOLT | 10001-. | ||
| 11 | 01252-60612 | BOLT | .- | |
| 01252-30612 | BOLT | 10001-. | ||
| 12 | 723-11-17160 | CASE,SPRING | 10001- | |
| 13 | 709-32-11530 | SEAL | 10001- | |
| 14 | 723-11-17130 | PLATE | 10001- | |
| 15 | 723-11-17280 | RETAINER | 10001- | |
| 16 | 723-11-17150 | WASHER | 10001- | |
| 17 | \6\ | BALL | 10001- | |
| 18 | \6\ | SEAT | 10001- | |
| 19 | \6\ | O-RING | 10001- | |
| 20 | 01252-60610 | BOLT | .- | |
| 01252-30610 | BOLT | 10001-. | ||
| 21 | 709-32-11580 | SPRING | 10001- | |
| 22 | 723-11-17320 | CASE,SPRING | 10001- | |
| 23 | 723-11-17370 | CASE,SPRING | 10001- | |
| 24 | 723-11-17310 | PLATE | 10001- | |
| 25 | 723-11-28190 | VALVE | 10001- | |
| 26 | 723-11-28221 | SPRING | 10001- | |
| 27 | 723-11-17450 | PLUG | 10001- | |
| 28 | 07002-12434 | O-RING | 10001- | |
| 29 | \6\ | PLUG | 10001- | |
| 30 | \6\ | PLUG | 10001- | |
| 31 | \6\ | O-RING | 10001- | |
| 32 | \6\ | POPPET | 10001- | |
| 33 | \6\ | SPRING | 10001- | |
| 34 | \6\ | PLUG | 10001- | |
| 35 | \6\ | PLUG | 10001- | |
| 36 | \6\ | PLUG | 10001- | |
| 37 | 723-11-17591 | RETAINER | .- | |
| 723-11-17590 | RETAINER | 10001-. | ||
| 38 | 01252-60625 | BOLT | 10001- | |
| 39 | 07040-11409 | PLUG | 10001- | |
| 40 | 07002-11423 | O-RING | 10001- | |
| 41 | 01252-60616 | BOLT | .- | |
| 01252-30616 | BOLT | 10001-. |