GM Service Manual Online
For 1990-2009 cars only

Exhaust Pipe Replacement - Right Side 6.6L

Removal Procedure


    Object Number: 1334834  Size: SH
  1. Remove the turbocharger exhaust pipe. Refer to Turbocharger Exhaust Pipe Replacement.
  2. Remove the upper exhaust gas reculation cooling pipe. Refer to Exhaust Gas Recirculation Cooling Pipe Replacement - Upper.
  3. Remove the exhaust pipe bolts in the proper sequence.

  4. Object Number: 1334842  Size: SH
  5. Remove the exhaust pipe, bracket and gaskets. Discard the gaskets.

Installation Procedure


    Object Number: 1334832  Size: SH
  1. Position the exhaust pipe with a NEW gasket to the turbocharger.
  2. Loosely install the exhaust pipe to turbocharger bolts.
  3. Position the exhaust pipe with a NEW gasket to the exhaust manifold. Align the tabs on the gasket to face downward.
  4. Loosely install the exhaust pipe to exhaust manifold bolts.
  5. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1872442  Size: SH
  6. Tighten the exhaust pipe bolts in the sequence shown.
  7. Tighten
    Tighten the bolts to 53 N·m (39 lb ft).

  8. Install the upper exhaust gas reculation cooling pipe. Refer to Exhaust Gas Recirculation Cooling Pipe Replacement - Upper.
  9. Install the turbocharger exhaust pipe. Refer to Turbocharger Exhaust Pipe Replacement.