| Item | Part No. | Part Name | Qty | Serial No. |
| 709-61-11601 | VALVE ASS'Y | 17340- | ||
| 709-61-11600 | VALVE ASS'Y | 17001-17339 | ||
| THESE ASSEMBLIES CONSIST OF ALL PARTS SHOWN IN FIGS.Y1660-01A0 AND Y1660-02A0. | ||||
| 1 | \6\ | BODY,VALVE | 17001- | |
| 2 | \6\ | SPOOL | 17001- | |
| 3 | 01011-81230 | BOLT | 17001- | |
| 4 | 709-61-11710 | SPRING | 17001- | |
| 5 | 709-61-11720 | RETAINER | 17001- | |
| 6 | 709-61-11740 | RETAINER | 17001- | |
| 7 | 709-61-11820 | COLLAR | 17001- | |
| 8 | 709-61-11830 | RETAINER | 17001- | |
| 9 | 709-61-11840 | WASHER | 17001- | |
| 10 | 709-61-11850 | SPRING | 17001- | |
| 11 | 709-61-11860 | CASE | 17001- | |
| 12 | 709-61-11870 | CASE | 17001- | |
| 13 | 709-61-11880 | CASE | 17001- | |
| 14 | 709-61-11890 | COLLAR | 17001- | |
| 15 | 709-61-11440 | COLLAR | 17001- | |
| 16 | 07000-12070 | O-RING | 17340- | |
| 16 | 07000-02070 | O-RING | 17001-17339 | |
| 17 | 04020-00616 | PIN | 17001- | |
| 18 | 07000-12065 | O-RING | 17340- | |
| 18 | 07000-02065 | O-RING | 17001-17339 | |
| 19 | 709-14-11550 | SPRING | 17001- | |
| 20 | 01252-61040 | BOLT | 17001- | |
| 21 | 709-61-11550 | BOLT | 17340- | |
| 21 | 01253-61000 | BOLT | 17001-17339 | |
| 22 | 01643-51032 | WASHER | 17001- | |
| 23 | 709-61-11121 | PLUG | 17001- | |
| 24 | 04260-00793 | BALL | 17001- | |
| 25 | 07000-11007 | O-RING | 17001- | |
| 26 | 07002-11423 | O-RING | 17001- | |
| 27 | 07040-11409 | PLUG | 17001- | |
| 28 | 07002-11423 | O-RING | 17001- | |
| 29 | 701-30-61120 | VALVE | 17001- | |
| 30 | 701-30-61130 | SPRING | 17001- | |
| 31 | 07040-14220 | PLUG | 17001- | |
| 32 | 07002-14234 | O-RING | 17001- | |
| 33 | 700-93-11461 | VALVE,CHECK | 17001- | |
| 34 | 700-93-11471 | SPRING | 17001- | |
| 35 | 700-93-11481 | PLUG | 17001- | |
| 36 | 07002-13634 | O-RING | 17001- | |
| 37 | \6\ | SPOOL | 17001- | |
| 38 | 700-80-62350 | SEAL | 17001- | |
| 39 | 709-61-11540 | CASE | 17001- | |
| 40 | 709-61-11520 | SPRING | 17001- | |
| 41 | 07000-13048 | O-RING | 17001- | |
| 42 | 01010-61465 | BOLT | 17001- | |
| 43 | 01602-21442 | WASHER | 17001- | |
| 44 | 709-61-11530 | PLATE | 17001- | |
| 45 | 01010-61455 | BOLT | 17001- | |
| 46 | 01602-21442 | WASHER | 17001- | |
| 47 | 07000-13048 | O-RING | 17340- | |
| 47 | 07000-03048 | O-RING | 17001-17339 | |
| 48 | 07000-12055 | O-RING | 17001- | |
| 49 | 07000-12015 | O-RING | 17340- | |
| 49 | 07000-02015 | O-RING | 17001-17339 |