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Home >> Ford >> 2003 >> Crown Victoria Base, 4.6 9 >> Repair and Diagnosis >> Engine Performance >> Fuel Delivery >> Fuel System-General Information-Natural Gas >> General Procedures >> Coupling - Spring Lock >> Disconnect
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Coupling - Spring Lock: Disconnect

  1. Relieve the fuel system pressure. For additional information, refer to PRESSURE RELIEF - FUEL SYSTEM .
  2. Remove the fuel tube clip.
    Fig 1: Removing Fuel Tube Clip
    G03453924Courtesy of FORD MOTOR CO.
  3. Install the Spring Lock Coupling Disconnect Tool.
    Fig 2: Installing Spring Lock Coupling Disconnect Tool
    G03453925Courtesy of FORD MOTOR CO.
  4. Close and push the Spring Lock Coupling Disconnect Tool into the open side of the cage.
    Fig 3: Closing Spring Lock Coupling Disconnect Tool Into Open Side Of Cage
    G03453926Courtesy of FORD MOTOR CO.
  5. Separate the fitting.
    Fig 4: Separating Fitting
    G03453927Courtesy of FORD MOTOR CO.
  6. Remove the Spring Lock Coupling Disconnect Tool.
    Fig 5: Removing Spring Lock Coupling Disconnect Tool
    G03453928Courtesy of FORD MOTOR CO.