Ford Mustang (1999-2004) Service Manual: Piston - Pin to Bore Diameter

1. WARNING: Cover the end of the pin bore with a hand or shop rag when removing the retainer ring, since it has a tendency to spring out. Wear eye protection.

NOTE: Piston and piston pins are a matched set and should not be interchanged.

Measure the piston pin bore diameter in two directions on each side. Verify the diameter is within specification.

  • If out of specification, install new components as necessary.

Piston - Pin to Bore Diameter

 

Piston - Pin to Bore Diameter

Piston -Diameter

1. Measure the piston diameter 90 degrees from the piston pin at the point indicated.

  • If out of specification, install new components as necessary.

Piston -Diameter

Piston -to Cylinder Bore Clearance

1. Subtract the piston diameter from the cylinder bore diameter to find the piston-to-cylinder bore clearance.

    Piston Inspection
    Special Tool(s) Scraper, Piston Ring Groove 303-D033 (D81L-6002-D) or equivalent CAUTION: Do not use a caustic cleaning solution or a wire brush to clean the pistons or damage can o ...

    Piston - Selection
    NOTE: The cylinder bore must be within the specifications for taper and out-of-round before fitting a piston. 1. Select a piston size based on the cylinder bore. 2. NOTE: For precision fit, new ...

    Other materials:

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    Removal 1. Remove the ignition coil on plug. For additional information, refer to Ignition Coil-Coil On Plug in this section. 2. NOTE: Use compressed air to remove any foreign material from the spark plug well before removing the spark plugs (12405). ...

    Window Regulator - Power
    Removal 1. Remove the door window glass. For additional information, refer to Window Glass-Door in this section. 2. Disconnect the electrical connector. 3. Remove the channel. 4. Remove the regulator. Installation 1. To install, reverse the r ...

    Glass, Frames and Mechanisms (Description and Operation)
    Component Location   Windshield Glass The windshield exterior mouldings are installed with the windshield glass. The windshield exterior mouldings cannot be replaced without removal of the windshield. Window Regulator Control Switch Power windows ...