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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 >> Removal Procedure

Removal Procedure

WARNING: This page is about a different variant/trim than selected.
WARNING:

Refer to Diesel/Gasoline Vapors Warning .

WARNING:

Refer to Safety Glasses Warning .

  1. Turn OFF the engine for 30 seconds. This will completely purge the fuel pressure from the fuel system.
  2. Heater Inlet and Outlet Pipe - Remove - Heater Inlet And Outlet Pipe Replacement (LWN with K08) , or Heater Inlet And Outlet Pipe Replacement (LWN without K08)
  3. GM4840880Courtesy of GENERAL MOTORS COMPANY

    Remove the fuel pump fuel feed hose (1) from the fuel pump. Metal Collar Quick Connect Fitting Service 

  4. Remove the fuel pump fuel feed hose clip (2) from the hose.
  5. GM4840879Courtesy of GENERAL MOTORS COMPANY

    Open the fuel pump fuel feed hose clip (1).

  6. Remove the fuel pump fuel feed hose bracket nut (2) and spacer (3).
  7. GM4840877Courtesy of GENERAL MOTORS COMPANY

    Open the fuel feed and return hose clip (1).

  8. Remove the fuel pump fuel feed hose (2) from the fuel feed front pipe. Metal Collar Quick Connect Fitting Service 
  9. GM4840878Courtesy of GENERAL MOTORS COMPANY

    Remove the fuel pump fuel feed hose (1) from the vehicle.