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Home >> GMC >> 2018 >> Acadia Denali, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 364 (Exhaust System) >> Repair Instructions >> Exhaust Front Pipe Replacement (LCV) >> Installation Procedure

Installation Procedure

WARNING: This page is about a different car, the 2017 GMC Acadia. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: Exhaust Front Pipe And Gasket
    GM4360853Courtesy of GENERAL MOTORS COMPANY
    NOTE:

    Install a NEW gasket.

  1. Install Exhaust Gasket (2)
  2. Install Exhaust Front Pipe (1)
  3. Fig 2: Exhaust Front Pipe Nut
    GM4360806Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

  4. Install Exhaust Front Pipe Nut (1) and tighten 22 N.m (16 lb ft)
  5. Fig 3: Catalytic Converter Nut
    GM4360814Courtesy of GENERAL MOTORS COMPANY
  6. Install Catalytic Converter Nut (1) and tighten 22 N.m (16 lb ft)
  7. Fig 4: Front Cradle Brace And Bolt
    GM4360755Courtesy of GENERAL MOTORS COMPANY
  8. Install Exhaust Front Pipe Bracket Bolt (3) and tighten 22 N.m (16 lb ft)
  9. Install Front Cradle Brace (2)
  10. Install Front Cradle Brace Bolt (1) and tighten 58 N.m (43 lb ft)
  11. Start the engine and check for exhaust leaks.