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Home >> Subaru >> 2016 >> WRX Base >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine Intake System (Induction) And Turbocharger (WRX) >> Oil Catch Tank >> Removal

Oil Catch Tank: Removal

  1. Remove the air intake duct. < Ref. to REMOVAL , Air Intake Duct. >
  2. Disconnect the PCV hose assembly from the oil catch tank.
    NOTE: To disconnect the PCV hose assembly, fit the cut outs of the ST with the protrusions on the clamp as shown in the figure, squeeze the ST's handles together and unlock the clamp.

    ST 18353AA000 CLAMP PLIERS

    Fig 1: Removing PCV Hose Assembly Clamp Using Clamp Pliers (ST18353AA000)
    G09480124Courtesy of SUBARU OF AMERICA, INC.
  3. Lift up the vehicle.
  4. Remove the under cover. < Ref. to REMOVAL , Front Under Cover. >
  5. Disconnect the turbocharger hose from the oil pipe, and drain the engine oil in the oil catch tank.
    NOTE: Prepare the container for draining of engine oil.
    Fig 2: Locating Oil Pipe Clamp
    G09480125Courtesy of SUBARU OF AMERICA, INC.
  6. Remove bolts which secure the oil catch tank to the turbocharger and exhaust stay, and remove the oil catch tank.
    Fig 3: Locating Oil Catch Tank Bolts
    G09480126Courtesy of SUBARU OF AMERICA, INC.
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