GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2008 🢒 Sierra - 2WD 🢒 Engine 🢒 Engine Mechanical - 6.6L 🢒 Exhaust Pipe Installation - Right Side

    Object Number: 1334842 Size: SH

    Important: Position the exhaust pipe gaskets with the tabs as shown. Failure to do so will cause improper alignment of the gaskets and result in exhaust leaks.

  1. Install the exhaust pipe with gaskets.
  2. Install the exhaust outlet bracket.
  3. Install the exhaust pipe to turbocharger bolts.

    4. Notice: Refer to Fastener Notice in the Preface section.


    Object Number: 1872442 Size: SH
  4. Install the exhaust pipe to exhaust manifold bolts in sequence.

    5. Tighten
    Tighten the exhaust pipe bolts to 53 N·m (39 lb ft) in sequence.

    Tighten
    Tighten the exhaust pipe to EGR cooler nuts to 26 N·m (19 lb ft).