Positioning Arm
AssemblyTelescoping or articulated arm that carries the wrench package from its parked position to well center or mousehole. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Positioning Arm
6 top-level lines as of r91398| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Telescoping Boom | iron-roughneck-boom | 1× | 1 | · | part |
| 2 | Extend Cylinder | iron-roughneck-extend-cylinder | 1× | 1 | · | part |
| 3 | Lift Cylinder | iron-roughneck-lift-cylinder | 2× | 2 | · | part |
| 4 | Tilt Link | iron-roughneck-tilt-link | 1× | 1 | · | part |
| 5 | Encoder | encoder | 2× | 2 | · | part |
| 6 | Oil Seal | oil-seal | 4× | 4 | · | part |