SL 600 (129.076) V12-6.0L (120.983) (1997)
F Oil filter bypass valve
The bypass valve opens at a flow quantity of 1 I/min., 3 ± 0.4 bar and unfiltered engine oil flows into the oil circuit.
G Oil discharge valve
When the oil filter element (4) is raised, the oil discharge valve opens and the engine oil flows out of the filter chamber of the oil filter into the oil pan.