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Home >> Subaru >> 2022 >> WRX Base, Standard Trans >> Repair and Diagnosis >> Engine Mechanical >> Engine Lubrication System >> Scavenge Pump >> Removal

Scavenge Pump: Removal

  1. Disconnect the ground terminal from battery sensor. Ref. to REPAIR CONTENTS>NOTE>BATTERY .
  2. Remove the crank sprocket. Ref. to MECHANICAL (H4DOTC)>CRANK SPROCKET>REMOVAL .
  3. Remove the oil jet.
    CAUTION:

    Use cloth to catch the engine oil in order to prevent it from splashing. 

    G13199176Courtesy of SUBARU OF AMERICA, INC.
  4. Remove the scavenge pump.
    CAUTION:

    Use cloth to catch the engine oil in order to prevent it from splashing. 

    G13199177Courtesy of SUBARU OF AMERICA, INC.
  5. Remove the O-ring from the cylinder block.
    G13199178Courtesy of SUBARU OF AMERICA, INC.