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Home >> Chevrolet >> 2003 >> Tracker 2D Utility, RWD, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust System >> Repair Instructions >> Muffler Replacement >> Installation Procedure

Installation Procedure

IMPORTANT: When installing a new exhaust system component, always use new gaskets and seals.
  1. Install the resonator/muffler/tail pipe assembly to the vehicle.
  2. Support the resonator/muffler/tail pipe assembly with hangers.
  3. Attach the resonator/muffler/tail pipe assembly (7) with a new gasket to the catalytic converter assembly (5).
  4. Secure the resonator/muffler/tail pipe assembly with two nuts. Do not fully tighten the nuts.
    NOTE: Refer to FASTENER NOTICE in Cautions and Notices.
  5. Align all system components before tightening the fasteners, in order to prevent noise or vibrations.

    Tighten 

    Tighten the catalytic converter to resonator/muffler/tail pipe assembly bolts to 50 N.m (37 lb ft).

  6. Lower the vehicle.
    Fig 1: Installing Resonator/Muffler/Tail Pipe Assembly To Vehicle
    G01471751Courtesy of GENERAL MOTORS CORP.
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