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Home >> Chevrolet >> 2009 >> Chevy Express G2500, Van Cargo Extended, 6.6 6 >> Repair and Diagnosis >> Engine Performance >> System >> Engine Control System & Fuel System - 6.6L LMM - Introduction >> Repair Instructions >> Exhaust Gas Recirculation Valve Replacement >> Removal Procedure

Removal Procedure

  1. Remove the exhaust gas recirculation (EGR) valve/cooler from the engine and place on a clean work surface. Refer to Exhaust Gas Recirculation Valve Cooler Replacement .
    2. Fig 1: Identifying EGR Cooler Tube Bolts
    GM1862364Courtesy of GENERAL MOTORS CORP.
  2. On the bench, remove the EGR valve to EGR cooler tube bolts (2).
  3. Separate the EGR valve (3) from the EGR cooler tube (4).
  4. Remove and discard the intake manifold tube gaskets (1) as required.
    5. Fig 2: Identifying EGR Bracket Bolt, Nut, And EGR Bracket
    GM1731887Courtesy of GENERAL MOTORS CORP.
  5. If required, remove the EGR bracket bolt, nut, and EGR bracket.
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