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Home >> Subaru >> 2022 >> WRX Base, Automatic CVT Trans >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Emission Control Systems (Aux. Emission Control Devices) >> PCV Valve >> Installation

PCV Valve: Installation

  1. Apply liquid gasket to the bolt threads of PCV valve, and install the PCV valve onto the cylinder block RH.
    NOTE:

    Before applying liquid gasket, degrease bolt threads of PCV valve and the mating surface of the cylinder block RH. 

    Preparation items: 

    Liquid gasket: THREE BOND 1217G (part No. K0877Y0100), THREE BOND 1217H or equivalent

    Tightening torque: 

    23 N.m (2.3 kgf-m, 17.0 ft-lb)

  2. Connect the PCV hose. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DOTC)>PCV HOSE>INSTALLATION 
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