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Home >> Chevrolet >> 2022 >> Tahoe PPV, RWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 7 (Engine Controls And Fuel - 3.0L (Lm2) Diesel - Repair Instructions (1 Of 2)) >> Repair Instructions >> Fuel Cooler Replacement >> Installation Procedure

Installation Procedure

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  1. GM5617142Courtesy of GENERAL MOTORS COMPANY

    Fuel Cooler (3) - Install

  2. CAUTION:

    Refer to Fastener Caution .

  3. Fuel Cooler Bolt (2) - Install and tighten - Fastener Specifications
  4. Fuel Cooler Support Bracket Bolt (1) - Install and tighten [2x] - Fastener Specifications
  5. GM5617141Courtesy of GENERAL MOTORS COMPANY

    Fuel Return Pipe (1) - Connect [2x] - Metal Collar Quick Connect Fitting Service 

  6. Remove the drain pan.
  7. GM5617139Courtesy of GENERAL MOTORS COMPANY

    Fuel Cooler Coolant Cooler Inlet Hose (2) - Install [2x]

  8. Hose Clamp (1) - Engage [2x] - Hose Clamp Replacement Guidelines - Spring Type
  9. Fill the charge air cooling system. Charge Air Cooling System Draining and Filling (GE 47716 LM2) , or Charge Air Cooling System Draining and Filling (Static LM2) , or Charge Air Cooling System Draining and Filling (GE 47716 LM2 with RC1) , or Charge Air Cooling System Draining and Filling (Static LM2 with RC1)