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Home >> Subaru >> 2013 >> Legacy Premium, Automatic CVT Trans >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> Engine Mechanical (H4DO) >> Rocker Cover >> Removal >> Rocker Cover RH

Rocker Cover RH

NOTE: When replacing a single part, perform the work with the engine assembly installed to body.
  1. When working on the vehicle
    NOTE: When working on the vehicle, perform the following steps also.
    1. Remove the air cleaner case. Refer to REMOVAL .
    2. Remove the clip (A) from the air intake boot, and loosen the clamps (B) and (C) securing the air intake boot to the throttle body.
      Fig 1: Identifying Air Intake Boot Clip And Clamps
      G08579606Courtesy of SUBARU OF AMERICA, INC.
    3. Remove the air intake boot from the throttle body, and move it to the left side wheel apron.
      Fig 2: Identifying Throttle Body Air Intake Boot
      G08579607Courtesy of SUBARU OF AMERICA, INC.
    4. Remove the front exhaust pipe. Refer to REMOVAL .
  2. Remove the #1 ignition coil and the #3 ignition coil. Refer to REMOVAL .
  3. Remove the intake manifold protector RH.
    Fig 3: Locating Intake Manifold Protector RH Mounting Bolts
    G08316986Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the rocker cover RH.
    Fig 4: Locating Rocker Cover RH Mounting Bolts
    G08580151Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the rocker cover gasket RH, #1 spark plug pipe gasket and #3 spark plug pipe gasket, and remove the liquid gasket.
    CAUTION:
    • When removing the liquid gasket from engine unit using scraper, use special care not to damage the cam lobe of camshaft RH.
    • If the cam lobe of camshaft RH interferes, turn the crankshaft to the position where the scraper does not touch.
    Fig 5: Caution For Removing Liquid Gasket From Camshaft Cam Lobe Using Scraper
    G08316988Courtesy of SUBARU OF AMERICA, INC.
    Fig 6: Locating Spark Plug Pipe Gasket Mounting Bolts
    G08580153Courtesy of SUBARU OF AMERICA, INC.