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Home >> Cadillac >> 2018 >> Escalade Base, 4WD >> Repair and Diagnosis >> Engine Mechanical >> Blowers, Superchargers & Turbochargers >> Engine Controls And Fuel - 5.3L (L83) Or 6.2L (L86) - Repair Instructions >> Repair Instructions >> Fuel Tank Filler Pipe Replacement >> Removal Procedure

Removal Procedure

NOTE:

Clean the fuel connections and surrounding areas prior to disconnecting the lines in order to avoid possible contamination.

  1. Remove Rear Bumper Fascia - Rear Bumper Fascia Replacement (Chevrolet, GMC)Rear Bumper Fascia Replacement (Cadillac)
  2. Remove Fuel Tank Filler Pipe Housing -Fuel Tank Filler Pipe Housing Replacement
  3. Remove the fuel fill cap, if necessary.
    4. Fig 1: Fuel Tank Filler Pipe Bracket Bolt
    GM4015665Courtesy of GENERAL MOTORS COMPANY
  4. Remove Fuel Tank Filler Pipe Bracket Bolt (2) @Fuel Tank Filler Pipe (1).
  5. Remove the spare tire, if necessary.
  6. Raise and support the vehicle. Refer to Lifting and Jacking the Vehicle .
    7. Fig 2: View Of Rear Axle Vent Hose Clip
    GM1704586Courtesy of GENERAL MOTORS COMPANY
  7. Remove the rear axle vent hose clip (1) from the fill pipe.
  8. Remove Automatic Level Control Air Compressor Inlet Tube Automatic Level Control Air Compressor Inlet Tube Replacement
    9. Fig 3: Fuel Tank Vent Line Quick Connect Fitting, Hose Clamp, Bracket Bolts & Fill Hose
    GM1964115Courtesy of GENERAL MOTORS COMPANY
  9. Disconnect the fuel tank vent line quick connect fitting (5) from the fill pipe line. Refer to Plastic Collar Quick Connect Fitting Service .
  10. Disconnect the fuel fill hose vent line quick connect fitting (3) from the EVAP canister vent solenoid valve. Refer to Plastic Collar Quick Connect Fitting Service .
  11. Loosen the fuel fill hose clamp (6).
  12. Remove the fuel fill pipe bracket bolts (2, 4).
  13. Remove the fuel fill hose (1) from the fuel tank.
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