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Home >> Subaru >> 2021 >> Forester Base >> Repair and Diagnosis >> Engine Mechanical >> Auxiliary Emission Control Systems >> Emission Control Systems (Aux. Emission Control Devices) >> PCV Valve >> Installation
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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.

    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 No. 1. Ref. to EMISSION CONTROL (AUX. EMISSION CONTROL DEVICES) (H4DO)>PCV Hose>INSTALLATION>PCV HOSE NO. 1 .
  3. Install the air intake boot. Ref. to INTAKE (INDUCTION) (H4DO)>AIR INTAKE BOOT>INSTALLATION .
  4. Install the collector cover. Ref. to INTAKE (INDUCTION) (H4DO)>COLLECTOR COVER>INSTALLATION .
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