| Item | Part No. | Part Name | Qty | Serial No. |
| 22-580228-00 | ELECTRICAL SYSTEM A.,JIB (OP) | (1143)- | ||
| (22-580213-00) | WEIGHT ASS'Y,(SEE FIG.1215) | (1143)- | ||
| 1 | 22-400777-01 | CABLE,UPPER BOOM | (1143)- | |
| 2 | 22-400775-01 | CABLE,LOWER BOOM | (1143)- | |
| 3 | 22-400776-01 | CABLE,INTERMEDIATE BOOM | (1143)- | |
| 4 | 22-400450-01 | CAP | (1143)- | |
| 5 | 22-400526-01 | CAP | (1143)- | |
| 6 | 22-400449-01 | CONSENT,PLUG SOCKET | (1143)- | |
| 7 | 170-06-14230 | CLIP | (1143)- | |
| 8 | 22-400664-01 | TUBE | (1143)- | |
| 9 | 02010-00622 | BOLT | (1143)- | |
| 10 | 02205-00609 | NUT | (1143)- | |
| 11 | 01602-00929 | WASHER | (1143)- | |
| 22-580229-00 | MICRO SWITCH ASS'Y (OP) | (1143)- | ||
| 12 | 22-500390-21 | BRACKET | (1143)- | |
| 13 | 02010-00632 | BOLT | (1143)- | |
| 14 | 02205-00609 | NUT | (1143)- | |
| 15 | 01602-00929 | WASHER | (1143)- | |
| 16 | 22-450701-21 | LEVER | (1143)- | |
| 17 | 01640-01629 | WASHER | (1143)- | |
| 18 | 04050-04030 | PIN | (1143)- | |
| 19 | 22-400424-01 | SPRING,RETURN | (1143)- | |
| 20 | 22-400425-01 | SWITCH,MICRO | (1143)- | |
| 21 | 01000-00630 | BOLT | (1143)- | |
| 22 | 01500-60605 | NUT | (1143)- | |
| 23 | 01601-00615 | WASHER | (1143)- | |
| 24 | 22-500389-21 | CAP | (1143)- | |
| 25 | 02030-00416 | BOLT | (1143)- | |
| 26 | 01602-00720 | WASHER | (1143)- | |
| 27 | 02215-00406 | NUT | (1143)- | |
| 28 | 22-402119-01 | COLLAR | (1143)- |