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Home >> Subaru >> 2011 >> Legacy Premium, Automatic CVT >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 5 (Engine Intake Induction (H4DOTC)) >> Intake Duct >> Removal

Intake Duct: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Remove the collector cover.
  2. Disconnect the ground cable from battery.
    Fig 1: Disconnecting Ground Cable From Battery
    G07909787Courtesy of SUBARU OF AMERICA, INC.
  3. Disconnect the vacuum hose from PCV pipe.
    Fig 2: Locating Vacuum Hose And PCV Pipe Joint
    G06649131Courtesy of SUBARU OF AMERICA, INC.
  4. Disconnect the vacuum hose (A) from blow-by pipe and remove the vacuum hose (A) and vacuum hose (C).
    Fig 3: Identifying Vacuum Hose
    G06649132Courtesy of SUBARU OF AMERICA, INC.
  5. Lift up the vehicle.
  6. Remove the under cover. Refer to FRONT UNDER COVER .
  7. Disconnect the connector from the wastegate control solenoid valve.
    Fig 4: Locating Wastegate Control Solenoid Valve Connector
    G06649133Courtesy of SUBARU OF AMERICA, INC.
  8. Loosen the clamp (A) securing the air intake boot to the intake duct, and remove the air intake boot from intake duct.
  9. Disconnect the vacuum hose (B) from intake duct, and unlock the clip (C) securing the air bypass valve to the intake duct.
    NOTE: Pinch the clamp of the vacuum hose (B) by fitting the cut out in the ST with the protrusion on the clamp as shown in the figure, and unlock the clamp.

    ST 18353AA000 CLAMP PLIERS

    Fig 5: Identifying Clamp Pliers (ST 18353AA000)
    G06650572Courtesy of SUBARU OF AMERICA, INC.
    Fig 6: Identifying Air Intake Boot Clamp, Vacuum Hose And Clip
    G06649135Courtesy of SUBARU OF AMERICA, INC.
  10. Disconnect the air control hose (A).
  11. Remove the bolts which secure the intake duct to the turbocharger, and remove the intake duct.
Fig 7: Locating Intake Duct Clamping Bolts
G06649136Courtesy of SUBARU OF AMERICA, INC.