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Home >> Chevrolet >> 2020 >> Express 2500 LS, 6.0L Eng VIN G >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 13 (Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions) >> Repair Instructions >> Fuel Pump Fuel Feed Hose Replacement >> Installation Procedure

Installation Procedure

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  1. GM4840878Courtesy of GENERAL MOTORS COMPANY

    Position the fuel pump fuel feed hose (1) on the vehicle.

  2. GM4840877Courtesy of GENERAL MOTORS COMPANY

    Install the fuel pump fuel feed hose (2) to the fuel feed front pipe. Metal Collar Quick Connect Fitting Service 

  3. Secure the fuel pump fuel feed hose in the fuel feed and return hose clip (1).
  4. GM4840879Courtesy of GENERAL MOTORS COMPANY
    CAUTION:

    Refer to Fastener Caution .

    Install the fuel pump fuel feed hose bracket spacer (3) and nut (2) and tighten the nut to 58 N.m (43 lb ft).

  5. Secure the fuel pump fuel return hose in the fuel pump fuel feed hose clip (1).
  6. GM4840880Courtesy of GENERAL MOTORS COMPANY

    Install the fuel pump fuel feed hose clip (2) to the hose.

  7. Install the fuel pump fuel feed hose (1) to the fuel pump. Metal Collar Quick Connect Fitting Service 
  8. Heater Inlet and Outlet Pipe - Install - Heater Inlet And Outlet Pipe Replacement (LWN with K08) , or Heater Inlet And Outlet Pipe Replacement (LWN without K08)
  9. Prime the fuel system. Fuel System Priming 
  10. With the engine running, check the fuel system for leaks.