| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 419-54-48955 | Ladder | 71422- | |
| 1 | 419-54-48954 | Ladder | 70351-71421 | |
| 1 | 419-54-48952 | Ladder | 70291-70350 | |
| 2 | 01010-81225 | Bolt | 70291- | |
| 3 | 01643-31232 | Washer | 70291- | |
| 4 | 419-54-42160 | Plate | 70291- | |
| 5 | 419-54-42172 | Plate | 70351- | |
| 5 | 419-54-42170 | Plate | 70291-70350 | |
| 6 | 01010-D1030 | Bolt | 70291- | |
| 7 | 01643-71032 | Washer | 70291- | |
| 8 | 01010-81225 | Bolt | 72163- | |
| 8 | 01010-81230 | Bolt | 70291-72162 | |
| 9 | 01643-31232 | Washer | 70291- | |
| 10 | 419-54-48964 | Ladder | 72257- | |
| 10 | 419-54-48963 | Ladder | 71422-72256 | |
| 10 | 419-54-48962 | Ladder | 70291-71421 | |
| 11 | 01010-81225 | Bolt | 70291- | |
| 12 | 01643-31232 | Washer | 70291- | |
| 13 | 01010-81230 | Bolt | 70291- | |
| 14 | 01643-31232 | Washer | 70291- | |
| 15 | 419-43-17930 | Cushion | 70291- | |
| 16 | 417-54-13470 | Spacer | 70291- | |
| 17 | 415-64-13130 | Cushion | 70291- | |
| 18 | 415-64-13120 | Washer | 70291- | |
| 19 | 01580-11008 | Nut | 70291- | |
| 20 | 01010-81045 | Bolt | 70291- | |
| 21 | 01643-31032 | Washer | 70291- | |
| 22 | 421-54-34611 | Step | 70291- | |
| 23 | 424-54-44881 | Rubber | 70351- | |
| 418-54-45640 | Rubber | 70291-70351 | ||
| 24 | 428-T86-1650 | Plate | 70291- | |
| 25 | 01010-D1045 | Bolt | 70351- | |
| 01010-D1040 | Bolt | 70291-70350 | ||
| 26 | 01643-71032 | Washer | 70291- | |
| 27 | 01596-01009 | Nut, Flanged | 70291- | |
| 28 | 01643-71032 | Washer | 70291- | |
| 29 | 421-54-34611 | Step | 70291- | |
| 30 | 424-54-44881 | Rubber | 70351- | |
| 31 | 428-T86-1650 | Plate | 70291- | |
| 32 | 01010-D1045 | Bolt | 70351- | |
| 33 | 01643-71032 | Washer | 70351- | |
| 34 | 01596-01009 | Nut, Flanged | 70291- | |
| 35 | 01643-71032 | Washer | 70291- |