Subaru Legacy 2004 Service Manual page 369

LUBRICATION
LU(H4SO 2.0)
1. General Description ....................................................................................2
2. Oil Pressure System ...................................................................................6
3. Engine Oil....................................................................................................8
4. Oil Pump ...................................................................................................10
5. Oil Pan and Strainer..................................................................................14
6. Oil Pressure Switch...................................................................................17
7. Engine Oil Filter.........................................................................................18
8. General Diagnostic Table..........................................................................19
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