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Home › Pontiac › 2009 › Torrent Base, AWD › Repair and Diagnosis › Engine Mechanical › Engine Exhaust System › Repair Instructions › Exhaust System Replacement (LY7) › Installation Procedure

Installation Procedure

    Fig 1: Identifying Exhaust System
    GM1920456Courtesy of GENERAL MOTORS CORP.
  1. Install NEW catalytic converter to exhaust flexible pipe gaskets.
  2. Install the exhaust system (1).
  3. Install the exhaust hanger insulators to the hangers.
    4. Fig 2: Identifying Right & Left Catalytic Converter To Exhaust Flexible Pipe Nuts
    GM1836990Courtesy of GENERAL MOTORS CORP.
    CAUTION: Refer to Fastener Caution .
  4. Install the right and left catalytic converter to exhaust flexible pipe nuts and tighten to 25 N.m (18 lb ft).
  5. Check the entire exhaust system for leaks.
  6. Lower the vehicle.
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