| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 56B-54-19242 | STEP,MIDDLE | 1001- | |
| 2 | 56B-54-19242 | STEP,MIDDLE | 1001- | |
| 3 | 01435-01225 | BOLT | 1001- | |
| 4 | 01435-01225 | BOLT | 1001- | |
| 5 | 56B-54-19235 | STEP,LOWER | 1020- | |
| \1\56B-54-19234 | STEP,LOWER | 1001-1019 | ||
| 6 | 56B-54-19235 | STEP,LOWER | 1020- | |
| \1\56B-54-19234 | STEP,LOWER | 1001-1019 | ||
| 7 | 01435-01235 | BOLT | 1001- | |
| 8 | 01435-01235 | BOLT | 1001- |