| Item | Part No. | Part Name | Qty | Serial No. |
| 20M-70-72101 | BOOM ASS'Y | 8001- | ||
| 1 | \6\ | BOOM | 8001- | |
| 2 | 07143-10304 | BUSHING | 8001- | |
| 3 | 07145-00035 | SEAL,DUST | 8001- | |
| 4 | 20M-70-72131 | PIN | 8001- | |
| 5 | 20M-70-72121 | PIN | 8001- | |
| 6 | 07020-00000 | FITTING,GREASE | 8001- | |
| 7 | 20N-70-41270 | SPACER¤ 1.0MM | 8001- | |
| 8 | 20N-70-11280 | SPACER¤ 1.0MM | 8001- | |
| 9 | 01010-51020 | BOLT | 8001- | |
| 10 | 01643-31032 | WASHER | 8001- | |
| 11 | 20M-70-61240 | PIN | 8001- | |
| 12 | 07020-00000 | FITTING,GREASE | 8001- | |
| 13 | 20N-70-11280 | SPACER¤ 1.0MM | 8001- | |
| 14 | 20M-70-61120 | PLATE | 8001- | |
| 15 | 01010-51020 | BOLT | 8001- | |
| 16 | 01643-31032 | WASHER | 8001- | |
| 17 | 20M-62-73321 | COVER | 8001- | |
| 18 | 01010-50816 | BOLT | 8001- | |
| 19 | 01643-30823 | WASHER | 8001- | |
| 20 | 20M-62-73310 | GUIDE | 8001- | |
| 21 | 20T-06-71350 | WORK LAMP ASS'Y | 8001- | |
| 20T-06-71550 | BULB¤ 60W | 8001- | ||
| 22 | 20P-06-71110 | BRACKET | 8001- | |
| 23 | 01010-51225 | BOLT | 8001- | |
| 24 | 01643-31232 | WASHER | 8001- | |
| 25 | 20N-06-71310 | BAND | 8001- |