LEMON Manuals: Even more car manuals for everyone
Home >> Chevrolet >> 2023 >> Tahoe SSV >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (2 Of 2)) >> Repair Instructions >> Exhaust Gas Recirculation Cooler Replacement >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
  1. Drain the cooling system. Cooling System Draining and Filling (GE 47716 L84, L87)Cooling System Draining and Filling (Static L84, L87)Cooling System Draining and Filling (Static LM2)Cooling System Draining and Filling (GE 47716 LM2)
  2. Plenum Front Panel Outer Reinforcement (1) - Remove - Plenum Front Panel Outer Reinforcement Removal and Installation
  3. GM5156615Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Hose Clamp (1) - Disengage [2x] - Hose Clamp Replacement Guidelines - Spring Type

  4. GM5387805Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Pipe (1) - Reposition

  5. GM5155644Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Hose Clamp (1) @Exhaust Pressure Sensor Pipe (2) - Disengage - Hose Clamp Replacement Guidelines - Spring Type

  6. GM5615033Courtesy of GENERAL MOTORS COMPANY

    Exhaust Pressure Sensor Pipe (1) - Reposition

  7. GM5810587Courtesy of GENERAL MOTORS COMPANY

    Heater Outlet Hose Bracket Nut (3) - Remove

  8. GM5207736Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bolt (2) - Remove [2x]

  9. GM5810587Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bolt (1) - Remove [2x]

  10. Disconnect the exhaust gas recirculation cooler temperature sensor electrical connector.
  11. Exhaust Gas Recirculation Cooler Temperature Sensor (2) - Remove
  12. Heater Outlet Hose Bracket (4) - Remove
  13. GM5633190Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Valve (1) @Exhaust Gas Recirculation Cooler - Separate

  14. Exhaust Gas Recirculation Valve Cooler Gasket (2) - Remove and DISCARD
  15. Front Wheelhouse Liner-Right Side (3) - Remove - Front Wheelhouse Liner Replacement
  16. GM5810588Courtesy of GENERAL MOTORS COMPANY

    Clamp@Exhaust Gas Recirculation Cooler Outlet Pipe (1) - Disengage - Hose Clamp Replacement Guidelines - Spring Type

  17. Exhaust Gas Recirculation Cooler Outlet Pipe (2) - Reposition
  18. GM5810589Courtesy of GENERAL MOTORS COMPANY

    Clamp@Exhaust Gas Recirculation Cooler Inlet Pipe (1) - Disengage - Hose Clamp Replacement Guidelines - Spring Type

  19. Exhaust Gas Recirculation Cooler Inlet Pipe (2) - Reposition
  20. GM5633404Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Cooler Inlet Pipe Bolt (1) - Remove [4x]

  21. Exhaust Gas Recirculation Pipe (2) - Remove
  22. Exhaust Gas Recirculation Cooler Inlet Pipe Gasket- Lower (3) Remove and DISCARD
  23. Exhaust Gas Recirculation Cooler Inlet Pipe Gasket- Upper (4) Remove and DISCARD
  24. GM5186755Courtesy of GENERAL MOTORS COMPANY

    Exhaust Gas Recirculation Pipe Bracket Bolt (1) - Remove [2x]

  25. GM5210911Courtesy of GENERAL MOTORS COMPANY

    Remove the 4 exhaust gas recirculation cooler nuts (1).

  26. GM5210912Courtesy of GENERAL MOTORS COMPANY

    Remove the exhaust gas recirculation cooler (1).

  27. Clean all sealing surfaces.