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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical System (2.0L) >> Cam Sprocket >> Installation >> Cam Sprocket RH

Cam Sprocket RH

  1. Install the intake cam sprocket RH by aligning the knock hole (A) of intake cam sprocket RH and the knock pin (B) of intake camshaft RH.
    NOTE: Before installation, check that there is no foreign matter on the intake cam sprocket RH and intake camshaft RH.
    G09480346Courtesy of SUBARU OF AMERICA, INC.
  2. Hold the intake cam sprocket RH using the ST1 and ST2, and install the bolts using the ST3.
    CAUTION: Perform the operation carefully since the ST comes off easily.
    NOTE: Apply engine oil to the bolt thread.
    ST1  18355AA000  PULLEY WRENCH 
    ST2  18334AA020  PULLEY WRENCH PIN SET 
    ST3  18270KA010  SOCKET 

    Tightening torque: 

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

    G10266816Courtesy of SUBARU OF AMERICA, INC.
  3. Install the timing chain RH. Refer to MECHANICAL(W/O STI)>TIMING CHAIN ASSEMBLY>INSTALLATION>TIMING CHAIN RH .