| Item | Part No. | Part Name | Qty | Serial No. |
| 20U-06-31390 | SWITCH ASS'Y | 1001- | ||
| 1 | 20U-06-31350 | SWITCH | 1001- | |
| 2 | 20U-54-31461 | COVER | 1001- | |
| 3 | 01580-10403 | NUT | 1001- | |
| 4 | 01640-20408 | WASHER | 1001- | |
| 5 | 20U-54-31490 | COVER | 1001- | |
| 6 | 01010-80816 | BOLT | 1001- | |
| 7 | 01643-30823 | WASHER | 1001- | |
| 8 | 20U-06-31380 | PLATE | 1001- | |
| 9 | 20U-54-31470 | BRACKET | 1001- | |
| 10 | 01010-81025 | BOLT | 1001- | |
| 11 | 01643-51032 | WASHER | 1001- | |
| 12 | 20U-98-31310 | PLATE | 1001- | |
| 13 | 09822-A1110 | PLATE¤ OPERATING | 1001- | |
| 09822-A1120 | PLATE¤ OPERATING | 1001- | ||
| 14 | 09822-00020 | CASE¤ PLATE | 1001- |