| Item | Part No. | Part Name | Qty | Serial No. |
| 702-16-04250 | PILOT VALVE | 20278- | ||
| THIS ASSEMBLY CONSISTS OF ALL PARTS SHOWN IN FIGS.Y1670-01A0 AND Y1670-02A0. | ||||
| 1 | \6\ | BODY,VALVE | 20278- | |
| 2 | \6\ | VALVE | 20001- | |
| 3 | 702-16-51140 | SHIM, 0.30MM | 20001- | |
| 4 | 702-16-53420 | SPRING | 20001- | |
| 5 | 702-16-53140 | RETAINER | 20001- | |
| 6 | 702-16-54420 | SPRING | 20001- | |
| 7 | 702-16-53170 | PISTON | 20001- | |
| 8 | 702-16-71150 | SEAL | 20001- | |
| 9 | 702-16-71160 | SEAT | 20001- | |
| 10 | 702-16-73630 | CASE | 20278- | |
| 11 | \6\ | LEVER | 20278- | |
| 12 | \6\ | SHAFT | 20278- | |
| 13 | \6\ | PLATE | 20278- | |
| 14 | 01010-80855 | BOLT | 20001- | |
| 15 | 01643-30823 | WASHER | 20001- | |
| 16 | 01010-80816 | BOLT | 20001- | |
| 17 | 702-16-54331 | WASHER, 1.60MM | 20278- | |
| 17 | 702-16-54341 | WASHER, 1.30MM | 20278- | |
| 17 | 702-16-54351 | WASHER, 1.00MM | 20278- | |
| 17 | 702-16-56380 | WASHER, 1.90MM | 20278- | |
| 17 | 702-16-56390 | WASHER, 2.20MM | 20278- | |
| 18 | 04025-00432 | PIN,SPRING | 20278- | |
| 19 | 702-16-54430 | BUSHING | 20278- | |
| 20 | 07000-12018 | O-RING | 20278- | |
| 21 | (\7\702-16-73610) | DAMPER ASS'Y | 20278- | |
| 22 | 01023-10306 | SCREW | 20278- | |
| 23 | 702-16-73650 | PIN | 20278- | |
| 24 | 04022-04016 | PIN,DOWEL | 20278- |