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Home >> Chevrolet >> 2007 >> Optra5 LS, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Engine Exhaust >> Repair Instructions >> Muffler Replacement (Rear) >> Installation Procedure

Installation Procedure

    Fig 1: View Of Rubber Muffler Hangers
    GM1289593Courtesy of GENERAL MOTORS CORP.
  1. Secure the rear muffler assembly to the rubber hangers on the tail pipe end.
    2. Fig 2: View Of Rear Muffler Pipe Flange Nuts
    GM1289575Courtesy of GENERAL MOTORS CORP.
    NOTE: Refer to Fastener Notice .
  2. Secure the nuts and the gasket from the rear muffler pipe flange-to-front muffler pipe flange.

    Tighten:  Tighten the front muffler-to-rear muffler nuts to 30 N.m (22 lb ft)  .

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