GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 GMC_Truck 🢒 2004 🢒 TopKick C-Series (Conventional) C4/C5 🢒 Engine 🢒 Engine Mechanical - 6.6L (LLY) 🢒 Exhaust Gas Recirculation Valve and Cooler Installation

    Object Number: 1413499 Size: SH
  1. Install the intake manifold tube.

    2. Object Number: 1335574 Size: SH
  2. Install the EGR cooler bracket.
  3. Install the EGR cooler bracket bolts.

    4. Tighten
    Tighten the EGR cooler bracket bolts to 25 N·m (18 lb ft).


    Object Number: 1413494 Size: SH
  4. Install the EGR and cooler.

    5. Object Number: 1413490 Size: SH
  5. Install the EGR mount bolt.

    6. Tighten
    Tighten the EGR mount bolt to 50 N·m (37 lb ft).


    Object Number: 1413489 Size: SH
  6. Install the rear EGR cooler bolts.

    7. Tighten
    Tighten the rear EGR cooler bolts to 25 N·m (18 lb ft).


    Object Number: 1413487 Size: SH
  7. Install the air inlet tube.
  8. Install the air inlet tube nuts.

    9. Tighten
    Tighten the air inlet tube nuts to 25 N·m (18 lb ft).


    Object Number: 1413486 Size: SH
  9. Install the air inlet tube to intake manifold tube bolt and nut.

    10. Tighten
    Tighten the air inlet tube to intake manifold tube bolt and nut to 25 N·m (18 lb ft).