| Item | Part No. | Part Name | Qty | Serial No. |
| 1 | 21Y-46-17770 | COUNTER WEIGHT | 1001- | |
| 2 | 21Y-46-17720 | SHEET | 1001- | |
| 3 | 21Y-46-17730 | SHEET | 1001- | |
| 4 | 21Y-46-17740 | SHEET | 1001- | |
| 5 | 21Y-46-17780 | SHEET | 1001- | |
| 6 | 21Y-46-17760 | SHEET | 1001- | |
| 7 | 21Y-46-17820 | SHEET | 1001- | |
| 8 | 21Y-46-17830 | SHEET | 1001- | |
| 9 | 21Y-46-17840 | SHEET | 1001- | |
| 10 | 01011-83030 | BOLT | 1001- | |
| 11 | 01643-33080 | WASHER | 1001- | |
| 12 | 07049-04253 | PLUG | 1001- | |
| 13 | 07049-01215 | PLUG | 1001- |