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Home › Chevrolet › 2017 › Express 2500 LS, 2.8L Eng VIN 1 › Repair and Diagnosis › Engine Performance › Engine Control Systems › Engine Controls And Fuel - 2.8L (LWN) Diesel - Repair Instructions › Repair Instructions › Fuel Tank Fuel Pump Module Replacement › Installation Procedure

Installation Procedure

  1. O-Ring NEW
    GM4601644Courtesy of
  2. Remove Fuel Tank Fuel Pump Module
  3. Install Fuel Sender Retainer - use CH 45722  Fuel Sender Lock Ring Wrench
    GM4601643Courtesy of
  4. Connect { If equipped }Auxiliary Fuel Feed and Return Pipe - Refer to Plastic Collar Quick Connect Fitting Service 
    GM4601641Courtesy of
  5. Connect Fuel Feed Pipe - Refer to Plastic Collar Quick Connect Fitting Service 
  6. Connect Fuel Return Pipe Refer to Plastic Collar Quick Connect Fitting Service 
  7. Install Fuel Tank Filler Vent Hose
  8. Fuel Tank Filler Vent Hose Clamp and tighten 3 N.m. (27 lb in)
    CAUTION:

    Refer to Fastener Caution .

  9. Install Fuel Tank Refer to Fuel Tank Replacement 
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