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Scavenge System
The scavenge rotors collect oil from the front and rear of the sump and return it to the
oil tank through oil ways within the sump then through a drilling in the lower and upper
crankcases up to the oil tank.
The oil pump pressure rotor gets its oil supply from the oil tank.
1. Scavenge pick up filters
2. Scavenge oil ways to oil pump
3. Oil way from pump to oil tank
4. Drilling to oil tank
5. Outlet to the oil tank
6. Filter for oil supply to pressure rotor
7. Oil way to pressure rotor
Three drain plugs are fitted to the sump to drain the oil from the engine.