| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 562-54-31610 | Step | 80138- | |
| 2 | 562-54-31620 | Rubber | 80138- | |
| 3 | 562-54-31630 | Plate | 80138- | |
| 4 | 421-06-12780 | Spacer | 80138- | |
| 5 | 01010-81045 | Bolt | 80138- | |
| 6 | 01643-31032 | Washer | 80138- | |
| 7 | 562-54-31640 | Plate | 80138- | |
| 8 | 421-06-12780 | Spacer | 80138- | |
| 9 | 01010-81045 | Bolt | 80138- | |
| 10 | 01643-31032 | Washer | 80138- | |
| 11 | 562-54-31820 | Ladder | 80138- | |
| 12 | 562-54-31930 | Shim | 80138- | |
| 13 | 01010-81235 | Bolt | 80138- | |
| 14 | 01643-31232 | Washer | 80138- | |
| 15 | 562-54-31880 | Guard | 80138- | |
| 16 | 562-54-31890 | Clamp | 80138- | |
| 17 | 01010-81025 | Bolt | 80138- | |
| 18 | 01643-31032 | Washer | 80138- |