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Home >> Subaru >> 2011 >> Legacy Premium, Automatic CVT >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Exhaust System (H4DOTC)) >> Center Exhaust Pipe >> Removal

Center Exhaust Pipe: Removal

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  1. Remove the collector cover.
  2. Disconnect the ground cable from battery.
    Fig 1: Disconnecting Ground Cable From Battery
    G07911205Courtesy of SUBARU OF AMERICA, INC.
  3. Disconnect connectors from the front oxygen (A/F) sensor and rear oxygen sensor, and remove the clip (A) fastening the front oxygen (A/F) sensor harness and rear oxygen sensor harness.
    Fig 2: Locating Front Oxygen (A/F) Sensor And Rear Oxygen Sensor Connectors
    G06649329Courtesy of SUBARU OF AMERICA, INC.
  4. Lift up the vehicle.
  5. Remove the under cover. Refer to FRONT UNDER COVER .
  6. Remove the center exhaust pipe (front) from the center exhaust pipe (rear).
    Fig 3: Locating Center Exhaust Pipe (Front) Clamping Bolts
    G06649528Courtesy of SUBARU OF AMERICA, INC.
  7. Remove the rear exhaust pipe from the center exhaust pipe (rear).
    Fig 4: Locating Rear Exhaust Pipe Clamping
    G06649529Courtesy of SUBARU OF AMERICA, INC.
  8. Remove the bolt which holds center exhaust pipe (rear) to the hanger bracket, and remove the center exhaust pipe (rear).
    Fig 5: Locating Center Exhaust Pipe (Rear) Hanger Bracket Bolt
    G06649530Courtesy of SUBARU OF AMERICA, INC.
  9. Remove the bolts which secure the turbocharger stay.
    Fig 6: Locating Turbocharger Stay Bolts
    G06649563Courtesy of SUBARU OF AMERICA, INC.
  10. Remove the bolts which hold the oil catch tank stay and engine cover to the turbocharger lower stay.
    Fig 7: Locating Oil Catch Tank Stay Mounting Bolts
    G06649564Courtesy of SUBARU OF AMERICA, INC.
  11. Remove nuts which hold center exhaust pipe (front) to the turbocharger, and remove the turbocharger lower stay (A).
    Fig 8: Locating Turbocharger Lower Stay Bolts
    G06649565Courtesy of SUBARU OF AMERICA, INC.
  12. Using the TORX® socket E10, remove bolts from the turbocharger, and remove the center exhaust pipe (front) together with turbocharger upper stay (A).
Fig 9: Locating Turbocharger Upper Stay Bolts
G06649566Courtesy of SUBARU OF AMERICA, INC.