Spring Lock Coupling: Cleaning

2007 Ford Focus SES, 4D Sedan, StandardSECTION Cleaning
WARNING: This page is about a different car, the 2005 Ford Pickup, 2005 Ford F550 Super Duty, 2005 Ford F450 Super Duty, and 2005 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.
  1. Fabricate a cleaning tool from a 1/8 inch diameter brazing rod.
    Fig 1: Identifying Dimensions For Fabricating Cleaning Tool
    G04703189Courtesy of FORD MOTOR CO.
  2. Cut an abrasive pad from maroon colored 3M Scotch Brite® with the dimensions corresponding to the coupling size.
    COUPLING SIZE - PAD SIZE

    Coupling Size Pad Size
    3/8 inch 25 x 50 mm (1 x 2 inch)
    1/2 inch 25 x 50 mm (1 x 2 inch)
    5/8 inch 25 x 76 mm (1 x 3 inch)
    3/4 inch 25 x 102 mm (1 x 4 inch)
  3. Assemble the pad to the tool.
    Fig 2: Assembling Pad To Tool
    G03889985Courtesy of FORD MOTOR CO.
  4. Coat the abrasive pad with mineral oil.
  5. Roll the pad on the tool and install it in a variable speed drill motor.
  6. CAUTION: Maintain low speed drill rotation when inserting or removing the cleaning tool to prevent axial scratches which may cause future leaks.
RENDER: 1.0x

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.