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Home >> Subaru >> 2021 >> WRX Base >> Repair and Diagnosis >> Engine Mechanical >> Engine Lubrication System (2.0L) >> Engine Oil Cooler Pipe >> Removal >> Side Engine Oil Cooler Pipe

Side Engine Oil Cooler Pipe

  1. Remove the collector cover. Refer to INTAKE (INDUCTION) (W/O STI)>COLLECTOR COVER>REMOVAL .
  2. Disconnect the ground terminal from battery sensor. Refer to NOTE>NOTE>BATTERY .
  3. Drain engine coolant. Refer to COOLING(W/O STI)>ENGINE COOLANT>REPLACEMENT>DRAINING OF ENGINE COOLANT .
  4. Remove the center exhaust pipe. Refer to EXHAUST(W/O STI)>CENTER EXHAUST PIPE>REMOVAL .
  5. Remove the clip (B) which holds the side engine oil cooler hose B (A) and the rear oxygen sensor harness from the side engine oil cooler pipe. Remove the bolt which secures the side engine oil cooler pipe to the cam carrier RH.
    G10267321Courtesy of SUBARU OF AMERICA, INC.
  6. Lower the vehicle.
  7. Disconnect the side engine oil cooler hose A from the engine oil cooler.
    G09476568Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the bolt which secures the side engine oil cooler pipe to the cam carrier RH. Remove the side engine oil cooler pipe together with the side engine oil cooler hose A.
    G11576830Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the side engine oil cooler hose A from the side engine oil cooler pipe.