Subaru Legacy BN/BS (2015-2019) Service Manual: Engine oil

Oil pump specification

The oil pump cannot be disassembled.Refer to “Chain Cover” for removal and installation procedures. Chain Cover > REMOVAL Chain Cover > INSTALLATION ...

Replacement

CAUTION:If the engine oil is spilt over exhaust pipe or the under cover, wipe it off with cloth to avoid emission of smoke or causing a fire.1. Open the oil filler cap for quick draining of engine oil ...

Other materials:

Inspection
1. CYLINDER BLOCK1. Visually check for cracks or damage. Use liquid penetrant tester on the important sections for checking. Check that there are no marks of gas leaking or water leaking on gasket installing surface.2. Check the oil passages for clogging.3. Inspect the cylinder block surface that ma ...