| Item | Part No. | Part Name | Qty | Serial No. |
| 20P-70-71102 | BOOM ASS'Y | 6222- | ||
| 20P-70-71101 | BOOM ASS'Y | 5001-6221 | ||
| 20P-970-7901 | BOOM ASS'Y,(FOR BREAKER ARM) | 6222- | ||
| 1 | \6\ | BOOM | 6222- | |
| 1 | \6\ | BOOM | 5001-6221 | |
| 1 | \6\ | BOOM,(FOR BREAKER ARM) | 6222- | |
| 2 | 20C-70-11140 | BUSHING | 5001- | |
| 3 | 07145-00040 | SEAL,DUST | 5001- | |
| 4 | 20P-70-71131 | PIN | 5001- | |
| 5 | 20N-70-71131 | PIN | 5001- | |
| 6 | 07020-00000 | FITTING,GREASE | 5001- | |
| 7 | 20R-70-11260 | SPACER, 1.0MM | 5001- | |
| 8 | 20N-70-41270 | SPACER, 1.0MM | 5001- | |
| 9 | 01010-51230 | BOLT | 5001- | |
| 10 | 01643-31232 | WASHER | 5001- | |
| 11 | 20P-70-71140 | PIN | 6222- | |
| 11 | 20N-70-47220 | PIN | 5001-6221 | |
| 12 | 20N-70-41270 | SPACER, 1.0MM | 5001- | |
| 13 | 20M-70-61120 | PLATE | 5001- | |
| 14 | 01010-51225 | BOLT | 5001- | |
| 15 | 01643-31232 | WASHER | 5001- | |
| 16 | 20P-62-73350 | COVER | 5001- | |
| 17 | 01010-51020 | BOLT | 5001- | |
| 18 | 01643-31032 | WASHER | 5001- | |
| 19 | 20M-62-73310 | GUIDE | 5001- | |
| 20 | 20T-06-71350 | WORK LAMP ASS'Y | 5001- | |
| 20 | 20T-06-71550 | BULB, 60W | 5001- | |
| 21 | 20P-06-71110 | BRACKET | 5001- | |
| 22 | 01010-51225 | BOLT | 5001- | |
| 23 | 01643-31232 | WASHER | 5001- | |
| 24 | 20N-06-71195 | WIRE | 6222- | |
| 24 | 20N-06-71191 | WIRE | 5001-6221 | |
| 25 | 20N-06-71310 | BAND | 5001- |