| Item | Part No. | Part Name | Qty | Serial No. |
| (709-62-31301) | VALVE ASS'Y | 3689- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1661-01A0 TO Y1661-05A0. | ||||
| (709-62-00051) | VALVE SUB ASS'Y | 3689- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1661-02A0 AND Y1661-03A0. | ||||
| 1 | 700-22-11370 | PLUG | 3689- | |
| 2 | 701-13-31130 | SPRING | 3689- | |
| 3 | 07002-12434 | O-RING | 3689- | |
| 4 | 701-13-31120 | VALVE | 3689- | |
| 5 | \6\ | SPOOL | 3689- | |
| 6 | 709-62-31260 | SPRING | 3689- | |
| 7 | 709-62-31430 | PLATE | 3689- | |
| 8 | 709-62-31320 | PLATE | 3689- | |
| 9 | 07000-13038 | O-RING | 3689- | |
| 10 | 07000-02021 | O-RING | 3689- | |
| 11 | 01010-51245 | BOLT | 3689- | |
| 12 | 01602-21236 | WASHER | 3689- | |
| 13 | 709-62-31240 | PLUG | 3689- | |
| 14 | 700-22-11340 | VALVE,CHECK | 3689- | |
| 15 | 700-72-31210 | SPRING | 3689- | |
| 16 | 07002-12434 | O-RING | 3689- | |
| 17 | 07040-11612 | PLUG | 3689- | |
| 18 | 07002-11623 | O-RING | 3689- | |
| 19 | 709-62-31271 | PLATE | 3689- | |
| 20 | 07000-12015 | O-RING | 3689- | |
| 21 | 01010-51040 | BOLT | 3689- | |
| 22 | 07040-11007 | PLUG | 3689- | |
| 23 | 07002-11023 | O-RING | 3689- | |
| 24 | 07000-13040 | O-RING | 3689- | |
| 25 | 709-62-31280 | O-RING | 3689- | |
| 26 | \6\ | PLUG | 3689- | |
| 27 | 709-62-31450 | PLATE | 3689- | |
| 28 | 01010-51040 | BOLT | 3689- | |
| 29 | 07000-13035 | O-RING | 3689- | |
| 30 | 07000-12010 | O-RING | 3689- | |
| 31 | 07235-10210 | ELBOW | 3689- | |
| 32 | 07002-11423 | O-RING | 3689- | |
| 33 | 709-62-31440 | TUBE | 3689- |