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Home › GMC › 2005 › Sierra 1500 HD, 4WD › Repair and Diagnosis › External Pages › Different variant/trim › Section 7 (Engine Controls - 6.6L (Introduction)) › Repair Instructions › Fuel Sender Assembly Replacement › Installation Procedure

Installation Procedure

WARNING: This page is about a different variant/trim than selected.
    Fig 1: View Of Sending Unit And Seal
    GM1488784Courtesy of GENERAL MOTORS CORP.
  1. Install the sending unit and a NEW seal.
    2. Fig 2: Using J 45722 To Remove/Install The Sending Unit Lock Ring
    GM1372817Courtesy of GENERAL MOTORS CORP.
  2. Using J 45722  , install the sending unit lock ring.
  3. Connect the fuel lines to the sending unit. Refer to Quick Connect Fitting(s) Service (Metal Collar)  or Quick Connect Fitting(s) Service (Plastic Collar) .
  4. Install the fuel tank. Refer to Fuel Tank Replacement (Pickup)  or Fuel Tank Replacement (Cab/Chassis - Front)  or Fuel Tank Replacement (Cab/Chassis - Rear) .
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