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Home › Cadillac › 2019 › CT6 V › Repair and Diagnosis › Engine Performance › System › Engine Controls And Fuel - 4.2L (LTA) - Repair Instructions › Repair Instructions › Fuel Sender Assembly Replacement › Removal Procedure

Removal Procedure

    WARNING:

    Refer to Diesel/Gasoline Vapors Warning .

    WARNING:

    Refer to Safety Glasses Warning .

  1. Fuel Tank - Remove - Fuel Tank Replacement 
  2. GM5080843Courtesy of GENERAL MOTORS COMPANY

    Electrical Connector (1) - Disconnect

  3. Evaporative Emission Canister Hose (2) - Disconnect - Plastic Collar Quick Connect Fitting Service 
  4. Fuel Tank Vent Valve Hose (3) - Disconnect - Plastic Collar Quick Connect Fitting Service 
  5. GM5080844Courtesy of GENERAL MOTORS COMPANY

    Fuel Sender Ring (1) - Remove - CH-45722  Fuel Sender Lock Ring Wrench (2)

  6. GM5080846Courtesy of GENERAL MOTORS COMPANY

    Fuel Vent Pipe (1) - Disconnect [2x] - Plastic Collar Quick Connect Fitting Service 

  7. Transfer Hose (2) - Disconnect - Plastic Collar Quick Connect Fitting Service 
  8. GM5080845Courtesy of GENERAL MOTORS COMPANY

    Fuel Sender (1) - Remove

  9. O-Ring (2) - Remove and DISCARD
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