Boom Foot Pivot
AssemblyHorizontal hinge at the mast base the boom luffs about. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Boom Foot Pivot
4 top-level lines as of r45011| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Boom Foot Pin | derrick-crane-boom-foot-pin | 1× | 1 | · | part |
| 2 | Ball Bearing | ball-bearing | 2× | 2 | · | part |
| 3 | Oil Seal | oil-seal | 2× | 2 | · | part |
| 4 | Pivot Bracket | derrick-crane-pivot-bracket | 2× | 2 | · | part |