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Home >> Buick >> 2017 >> LaCrosse Base >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> Engine Controls And Fuel - 3.6L (LGX) - Repair Instructions >> Repair Instructions >> Fuel Tank Fuel Pump Module Replacement (FWD) >> Installation Procedure
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Installation Procedure

    Fig 1: Fuel Tank Fuel Pump Module
    GM4230590Courtesy of GENERAL MOTORS COMPANY
  1. O-Ring 2 - Install NEW
  2. Fuel Tank Fuel Pump Module 1 - Install
    3. Fig 2: Fuel Pump Vent Pipe
    GM4230539Courtesy of GENERAL MOTORS COMPANY
  3. Fuel Pump Vent Pipe 1 - Connect - Plastic Collar Quick Connect Fitting Service 
    4. Fig 3: Fuel Pump Lock Ring
    GM4230523Courtesy of GENERAL MOTORS COMPANY
  4. Fuel Pump Lock Ring 1 - Install - CH 45722  Fuel Sender Lock Ring Wrench
    5. Fig 4: Electrical Connector
    GM4230507Courtesy of GENERAL MOTORS COMPANY
  5. Fuel and EVAP Pipe 2 - Connect - Plastic Collar Quick Connect Fitting Service 
  6. Electrical Connector 1 @ Fuel Tank Fuel Pump Module - Connect
  7. Fuel Tank - Install - Fuel Tank Replacement (FWD) 
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