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Home >> Subaru >> 2015 >> WRX Limited, Automatic CVT Trans >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 6 (Engine Intake System (Induction) And Turbocharger (STI)) >> Air Cleaner Case >> Installation

Air Cleaner Case: Installation

WARNING: This page is about a different variant/trim than selected.
  1. Install the air cleaner case bracket to the vehicle.

    Tightening torque: 

    7.5 N.m (0.8 kgf-m, 5.5 ft-lb) 

    Fig 1: Locating Air Cleaner Case Bracket Bolts
    G10265125Courtesy of SUBARU OF AMERICA, INC.
  2. Install the bolt (A) and nut (B) which secure the air cleaner case (front) to the vehicle and to the air cleaner case bracket.

    Tightening torque: 

    Bolt (A) 

    6 N.m (0.6 kgf-m, 4.4 ft-lb) 

    Nut (B) 

    7.5 N.m (0.8 kgf-m, 5.5 ft-lb) 

    Fig 2: Identifying Air Cleaner Case Bolts And Nuts
    G10265124Courtesy of SUBARU OF AMERICA, INC.
  3. Set the air cleaner element and air cleaner case (rear) to the air cleaner case (front).
    NOTE: When setting the air cleaner case (rear), align the protrusion of the air cleaner case (rear) to the air cleaner case (front) to insert.
    Fig 3: Identifying Air Cleaner Case
    G05955015Courtesy of SUBARU OF AMERICA, INC.
  4. Install the air intake boot.

    Tightening torque: 

    2.5 N.m (0.3 kgf-m, 1.8 ft-lb) 

    Fig 4: Locating Air Intake Boots
    G10264703Courtesy of SUBARU OF AMERICA, INC.
  5. Install the clip (B) to the air cleaner case (front).
  6. Connect the connector (A) to the mass air flow and intake air temperature sensor.
    Fig 5: Identifying Mass Air Flow And Intake Air Temperature Sensor Connectors
    G10265130Courtesy of SUBARU OF AMERICA, INC.
  7. Install the chamber assembly. <Ref. to INSTALLATION , Chamber Assembly.>
  8. Install the air intake duct. <Ref. to INSTALLATION , Air Intake Duct.>
  9. Connect the battery ground terminal.