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Home >> Hummer >> 2010 >> H3T Base, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls And Fuel - 3.7L - Repair Instructions >> Repair Instructions >> Fuel Tank Replacement >> Disassembly Procedure
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Disassembly Procedure

    Fig 1: Fuel Tank Lines
    GM1564233Courtesy of GENERAL MOTORS CORP.
  1. Using a flare nut wrench and a back up wrench, disconnect the fuel feed line (1) fitting from the fuel tank module.
  2. Disengage and remove the fuel feed line (1) from the fuel tank.
  3. Disconnect the EVAP vapor line (2) from the fuel tank vent valve, and fuel tank module. Refer to Plastic Collar Quick Connect Fitting Service .
  4. Disengage and remove the EVAP vapor line (2) from the retaining clip.
  5. Remove the fuel tank module. Refer to Fuel Tank Module Replacement .
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