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

...

Other materials:

Inspection
1. ACCESS KEY BATTERYMeasure the access key battery voltage.Preparation tool:Circuit testerNOTE:Complete the measurement within 5 seconds because the battery discharges during measurement.Battery terminalInspection conditionsStandard(+) — (−)Connect resistor (A) 47 -2.5 — 3.0 VReplace the ...