Freewheeling Unit
AssemblySprag clutch allowing rotor autorotation if the engine fails. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Freewheeling Unit
2 top-level lines as of r81727| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Sprag Clutch | helicopter-sprag-clutch | 1× | 1 | · | part |
| 2 | Ball Bearing | ball-bearing | 2× | 2 | · | part |