A. System Function (Ref. Fig. 1)
The engine oil system supplies a constant flow of filtered oil, at the correct temperature and pressure, to the:
- Bearings
- Gears
- Accessory drives
- Propeller controls
- Negative torque sensing system
The oil cools and lubricates the bearings and the gears. An oil filter is installed to remove any unwanted material from the system. The system a also gives indications of the condition of the oil supply.
B. Sub-SystemThe sub-systems of the system are the:
- Storage sub-system (Ref. 79-10-00)
- Distribution sub-system (Ref. 79-20-00)
- Indicating sub-system (Ref. 79-30-00)