Large Turbofan Engine
AssemblyA ~70,000–80,000 lbf-class turbofan; a single large turbofan contains roughly 25,000 parts. A full specification article for this item is being written. Meanwhile its bill of materials and connections are below.
Bill of materials for Large Turbofan Engine
13 top-level lines as of r189522| # | Item / sub-assembly | Part no. | Qty/assy | Ext. qty | Parts | Type |
|---|---|---|---|---|---|---|
| 1 | Fan Module 4 parts | wba-fan-module | 1× | 1 | 0 | assembly |
| 2 | Compressor Module 3 parts | wba-compressor-module | 1× | 1 | 0 | assembly |
| 3 | Combustor 3 parts | wba-combustor-module | 1× | 1 | 0 | assembly |
| 4 | Turbine Module 3 parts | wba-turbine-module | 1× | 1 | 0 | assembly |
| 5 | Accessory Gearbox 4 parts | wba-engine-accessory-gearbox | 1× | 1 | 0 | assembly |
| 6 | FADEC Channel 4 parts | wba-engine-fadec | 2× | 2 | 0 | assembly |
| 7 | Fuel Metering Unit 4 parts | wba-engine-fuel-unit | 1× | 1 | 0 | assembly |
| 8 | Oil System 4 parts | wba-engine-oil-system | 1× | 1 | 0 | assembly |
| 9 | Engine Harness 3 parts | wba-engine-harness | 6× | 6 | 0 | assembly |
| 10 | Stator Vane Row 1 parts | wba-engine-vane-set | 6× | 6 | 0 | assembly |
| 11 | Air Seal | wba-engine-air-seal | 80× | 80 | · | part |
| 12 | Fastener Set | fastener-set | 18000× | 18,000 | · | part |
| 13 | Nacelle & Thrust Reverser | wba-nacelle | 1× | 1 | · | part |