Lubricating system Design and function The system incorporates four valves:
General The engine is pressure lubricated by a gear-driven pump. The lubricating oil is cleaned by two full-flow filters. The cooling of the oil is carried out by a round-type oil cooler which is mounted on the oil filter bracket.
1.
Overflow valve for oil filter
2.
By-pass valve for oil cooler (marked SIDE)
3.
Reduction valve
4.
Piston cooling valve
10 litre engines
4
1
62
2
3
