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Home >> Subaru >> 2006 >> Legacy GT spec.B >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 9 (Exhaust (H4SO)) >> Front Exhaust Pipe >> Removal

Front Exhaust Pipe: Removal

WARNING: This page is about a different variant/trim than selected.
  1. Disconnect the ground cable from the battery.
    Fig 1: Disconnecting Ground Cable From Battery
    G05019586
  2. Unclip the clip fastening the harness and disconnect the following connectors.
    1. Front oxygen (A/F) sensor connector
    2. Rear oxygen sensor connector
      Fig 2: Identifying Front Oxygen (A/F) Sensor Connector And Rear Oxygen Sensor Connector
      G05017220
  3. Lift-up the vehicle.
  4. Separate the center exhaust pipe from rear exhaust pipe.
    Fig 3: Locating Exhaust Pipe Nuts
    G04997795
  5. Remove the under cover.
  6. Remove the nuts which hold front exhaust pipe onto cylinder heads.
    CAUTION: Be careful not to pull down the front and center exhaust pipe assembly.
    Fig 4: Locating Exhaust Pipe Onto Cylinder Heads Nuts
    G04997796
  7. Remove the bolt which holds center exhaust pipe to hanger bracket.
    Fig 5: Identifying Center Exhaust Pipe Assembly Hanger Bracket Bolts
    G04997797
  8. Remove the front and center exhaust pipe assembly from the vehicle.
    CAUTION:
    • The front and center exhaust pipe assemblies are very heavy. Be careful not to drop the exhaust pipes when removing.
    • After removing the front and center exhaust pipe assemblies, do not pull on the rear exhaust pipe with excessive force.
  9. Separate the front exhaust pipe from center exhaust pipe.
    Fig 6: Locating Front Exhaust Pipe Bolts
    G04997798
  10. Remove the front oxygen (A/F) sensor and rear oxygen sensor. < Ref. to REMOVAL , Front Oxygen (A/F) Sensor. > < Ref. to REMOVAL , Rear Oxygen Sensor. >