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Home >> Chevrolet >> 2012 >> Tahoe PPV >> Repair and Diagnosis >> External Pages >> Different car >> Section 1679 (Engine Mechanical - 6.6L (LMM) - Repair Instructions - Off Vehicle (3 Of 3)) >> Exhaust Gas Recirculation Valve and Cooler Installation

Exhaust Gas Recirculation Valve and Cooler Installation

WARNING: This page is about a different car, the 2010 GMC Sierra, 2010 GMC Cab & Chassis Sierra, 2010 Chevrolet Silverado, and 2010 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.
    Fig 1: View Of Intake Manifold Tube
    GM1335575Courtesy of GENERAL MOTORS CORP.
  1. Install the intake manifold tube.
  2. Fig 2: Identifying EGR Cooler Bracket
    GM1650666Courtesy of GENERAL MOTORS CORP.
  3. Install the exhaust gas recirculation (EGR) cooler bracket.
  4. CAUTION: Refer to Fastener Caution .
  5. Install the EGR cooler bracket bolts and tighten to 25 N.m (18 lb ft).
  6. Fig 3: View Of EGR & Cooler
    GM1335573Courtesy of GENERAL MOTORS CORP.
  7. Install the EGR and cooler.
  8. Fig 4: View Of EGR Mount Bolt
    GM1335571Courtesy of GENERAL MOTORS CORP.
  9. Install the EGR mount bolt and tighten to 50 N.m (37 lb ft).
  10. Fig 5: View Of EGR Cooler
    GM1650663Courtesy of GENERAL MOTORS CORP.
  11. Install the top EGR cooler bolts and tighten to 25 N.m (18 lb ft).
  12. Fig 6: View Of Air Inlet Tube
    GM1650661Courtesy of GENERAL MOTORS CORP.
  13. Install the air inlet tube.
  14. Install the air inlet tube nuts and tighten to 25 N.m (18 lb ft).
  15. Fig 7: View Of Air Inlet Tube Bolt & Nut
    GM1650657Courtesy of GENERAL MOTORS CORP.
  16. Install the air inlet tube to intake manifold tube bolt and nut. Tighten the air inlet tube to intake manifold tube bolt and nut to 25 N.m (18 lb ft).