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Home >> Subaru >> 2019 >> WRX STI Limited >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Mechanical System (Except For STI)) >> Cam Carrier >> Assembly >> Cam Carrier RH

Cam Carrier RH

WARNING: This page is about a different variant/trim than selected.
  1. Install the filter to the cam carrier RH.
    NOTE: Use a new filter.

    Filter insert position: 

    Cam carrier RH end face 0+0-0.5 mm (+0-0.0197 in) position

    G13259205Courtesy of SUBARU OF AMERICA, INC.
  2. Set the intake camshaft RH and the exhaust camshaft RH to the cam carrier RH.
    NOTE: Apply engine oil to the journals of cam carrier RH before setting the intake camshaft RH and exhaust camshaft RH.
  3. Install the front camshaft cap RH, intake center camshaft cap RH, intake rear camshaft cap RH, exhaust center camshaft cap RH and exhaust rear camshaft cap RH.
    1. Apply liquid gasket to the mating surface of front camshaft cap RH, intake rear camshaft cap RH and exhaust rear camshaft cap RH as shown in the figure.
      CAUTION:
      • Do not apply liquid gasket excessively. Applying excessively may cause excess gasket to flow toward camshaft journal, resulting in engine seizure.
      • Do not apply liquid gasket excessively to the intake center camshaft cap RH and exhaust center camshaft cap RH.
      NOTE:
      • Before applying liquid gasket, degrease the old liquid gasket seal surface of the front camshaft cap RH, intake rear camshaft cap RH, exhaust rear camshaft cap RH, and cam carrier RH.
      • Install within 5 min. after applying liquid gasket.

      Liquid gasket: 

      THREE BOND 1217G (Part No. K0877Y0100), THREE BOND 1217H or equivalent

      Liquid gasket applying diameter: 

      Mating surfaces other than ranges A and B 

      2±0.5 mm (0.0787±0.0197 in)

      Mating surfaces of range A 

      3+1-0.5 mm (0.1181+0.0394-0.0197 in)

      Mating surfaces of range B 

      3.5±0.5 mm (0.1378±0.0197 in)

      G13259206Courtesy of SUBARU OF AMERICA, INC.
    2. Apply engine oil to the journals of each camshaft cap before setting the camshaft cap.
    3. Tighten the bolts which secure front camshaft cap RH, intake center camshaft cap RH, intake rear camshaft cap RH, exhaust center camshaft cap RH and exhaust rear camshaft cap RH in numerical order as shown in the figure.

      Tightening torque: 

      18 N.m (1.8 kgf-m, 13.3 ft-lb)

    G09480459Courtesy of SUBARU OF AMERICA, INC.
  4. Install the oil pipe to the cam carrier RH.
    1. Set the oil pipe to the cam carrier RH, and temporarily tighten the bolts which secure the oil pipe to the cam carrier RH.
      NOTE: Use a new gasket.
      G09480450Courtesy of SUBARU OF AMERICA, INC.
    2. Tighten the bolts which secures the oil pipe to the cam carrier RH in numerical order as shown in the figure.

      Tightening torque: 

      T1: 6.4 N.m (0.7 kgf-m, 4.7 ft-lb)

      T2: 31 N.m (3.2 kgf-m, 22.9 ft-lb)

    G10266920Courtesy of SUBARU OF AMERICA, INC.
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