| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21T-54-75371 | STEP | 10061- | |
| 1 | 21T-54-75370 | STEP | 10001-10060 | |
| 2 | 01010-81225 | BOLT | 10085- | |
| 2 | 01010-51225 | BOLT | 10001-10084 | |
| 3 | 175-54-34170 | WASHER | 10001- | |
| 4 | 21T-54-73482 | LADDER | 10061- | |
| 4 | 21T-54-73481 | LADDER | 10001-10060 | |
| 5 | 01010-81230 | BOLT | 10085- | |
| 5 | 01010-51230 | BOLT | 10001-10084 | |
| 6 | 175-54-34170 | WASHER | 10001- | |
| 7 | 21T-54-73470 | COVER | 10001- | |
| 8 | 01010-81230 | BOLT | 10085- | |
| 8 | 01010-51230 | BOLT | 10001-10084 | |
| 9 | 175-54-34170 | WASHER | 10001- | |
| 10 | 21T-54-75390 | BRACKET | 10001- | |
| 11 | 01010-81240 | BOLT | 10085- | |
| 11 | 01010-51240 | BOLT | 10001-10084 | |
| 12 | 175-54-34170 | WASHER | 10001- | |
| 13 | 01010-81230 | BOLT | 10085- | |
| 13 | 01010-51230 | BOLT | 10001-10084 | |
| 14 | 175-54-34170 | WASHER | 10001- | |
| 15 | 21T-54-75410 | STEP | 10001- | |
| 16 | 01010-81230 | BOLT | 10085- | |
| 16 | 01010-51230 | BOLT | 10001-10084 | |
| 17 | 175-54-34170 | WASHER | 10001- | |
| 18 | 21T-54-73442 | LADDER | 10061- | |
| 18 | 21T-54-73441 | LADDER | 10001-10060 | |
| 19 | 01010-81230 | BOLT | 10085- | |
| 19 | 01010-51230 | BOLT | 10001-10084 | |
| 20 | 175-54-34170 | WASHER | 10001- | |
| 21 | 21T-54-73430 | COVER | 10001- | |
| 22 | 01010-81230 | BOLT | 10085- | |
| 22 | 01010-51230 | BOLT | 10001-10084 | |
| 23 | 175-54-34170 | WASHER | 10001- | |
| 24 | 21T-54-73150 | COVER | 10001- | |
| 25 | 01010-81230 | BOLT | 10085- | |
| 25 | 01010-51230 | BOLT | 10001-10084 | |
| 26 | 175-54-34170 | WASHER | 10001- |