Subaru Legacy BN/BS (2015-2019) Service Manual: Oil pump specification

Subaru Legacy BN/BS (2015-2019) Service Manual / Lubrication(h4do) / Oil pump specification

The oil pump cannot be disassembled.

Refer to “Chain Cover” for removal and installation procedures. Chain Cover > REMOVAL Chain Cover > INSTALLATION

Engine lubrication system trouble in general inspection

Before performing diagnostics, make sure that the engine oil level is correct and no oil leakage exists.TroublePossible causeCorrective actionWarning light remains ON.a. Oil pressure switch failure ...

Engine oil

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Other materials:

Inspection
1. Check that the fuel pump has no deformation, cracks or other damages.2. Connect the battery positive terminal to terminal No. 5 and the battery ground terminal to terminal No. 6, and inspect the fuel pump operation.WARNING:• Wipe off fuel completely.• Keep the battery as far apart fro ...