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

Subaru Legacy BN/BS (2015-2019) Service Manual / Emission control (aux. Emission control devices)(h4do) / Pcv valve / Removal

CAUTION:

Do not remove unless the PCV valve is broken.

1. Remove the clip (A), and loosen the clamps (B) and (C) securing the air intake boot.

2. Remove the air intake boot from the air cleaner case (rear) and throttle body, and move it to the left side wheel apron.

3. Disconnect the PCV hose from the intake manifold assembly and the PCV valve, and then remove the PCV hose.

4. Remove the PCV valve from the cylinder block RH.

1. PCV VALVE1. Check that the PCV valve has no deformation, cracks or other damages.2. Check that air is discharged from (B) when air is blown into (A).3. Check that air does not come out from (B) whe ...

Other materials:

Inspection
Check the following items.• Check the oil pump for damage and wear.• Rotate the oil pump by hand, and check that it rotates smoothly.1. Measure the secondary pressure. Secondary Pressure (Line Pressure) Test > INSPECTION2. Remove the oil pan and oil strainer. Control Valve Body > REMOV ...