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Home >> Saturn >> 2006 >> Vue Red Line, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Mechanical - 2.2L (L61)) >> Repair Instructions >> Off-Vehicle Repair Instructions >> Exhaust Manifold Installation

Exhaust Manifold Installation

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    Fig 1: View Of Exhaust Manifold Studs
    GM412550Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice in Cautions and Notices.
  1. Install new exhaust manifold studs.

    Tighten:  Tighten the studs to 10 N.m (89 lb in).

  2. Fig 2: View Of Exhaust Manifold & Gasket
    GM746061Courtesy of GENERAL MOTORS CORP.
  3. Install the exhaust manifold gasket.
  4. Install the exhaust manifold to the cylinder head.
  5. Install NEW exhaust manifold to cylinder head retaining nuts finger tight.
  6. Fig 3: Exhaust Manifold Bolt Tightening Sequence
    GM1340643Courtesy of GENERAL MOTORS CORP.
  7. Tighten the NEW exhaust manifold to cylinder head retaining nuts in sequence.

    Tighten:  Tighten the nuts to 14 N.m (124 lb in).

  8. Fig 4: Identifying Oxygen Sensor
    GM865339Courtesy of GENERAL MOTORS CORP.
  9. Coat the threads of the oxygen sensor with antiseize compound P/N 12397953.
  10. Install the oxygen sensor.

    Tighten:  Tighten the oxygen sensor to 30 N.m (22 lb ft).

  11. Fig 5: View Of Block Heater
    GM825111Courtesy of GENERAL MOTORS CORP.
  12. Install the block heater and bolt, if equipped.

    Tighten:  Tighten the bolt to 10 N.m (89 lb in).

  13. Fig 6: Removing & Installing Exhaust Manifold Heat Shield
    GM746055Courtesy of GENERAL MOTORS CORP.
  14. Install the exhaust manifold heat shield.
  15. Install the exhaust manifold heat shield bolts.

    Tighten:  Tighten the bolts to 23 N.m (17 lb ft).