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

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

1. Install the PCV valve onto the cylinder block RH.

NOTE:

Apply liquid gasket to the bolt threads of PCV valve.

Liquid gasket:

THREE BOND 1324 (Part No. 004403042) or equivalent

Tightening torque:

25 N·m (2.5 kgf-m, 18.4 ft-lb)

2. Connect the PCV hose to the intake manifold assembly and the PCV valve.

3. Install the air intake boot. Air Intake Boot > INSTALLATION

Inspection

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 ...

Purge control solenoid valve

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Other materials:

Inspection
CAUTION:If engine oil is spilt onto the exhaust pipe, wipe it off with cloth to avoid emission of smoke or causing a fire.NOTE:Inspection of valve clearance should be performed while engine is cold.1. Remove the collector cover.(1) Carefully pull up the rear of collector cover at two positions (A).( ...