Main Transmission
AssemblyMain gearbox combining engine inputs and driving the rotor. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Main Transmission
5 top-level lines as of r81500| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Main Gearbox 6 parts | heavy-lift-helicopter-main-gearbox | 1× | 1 | 0 | assembly |
| 2 | Rotor Mast | heavy-lift-helicopter-rotor-mast | 1× | 1 | · | part |
| 3 | Freewheel Clutch | heavy-lift-helicopter-freewheel-unit | 2× | 2 | · | part |
| 4 | Rotor Brake | heavy-lift-helicopter-rotor-brake | 1× | 1 | · | part |
| 5 | Gearbox Oil Cooler | heavy-lift-helicopter-gearbox-oil-cooler | 1× | 1 | · | part |