Ford Mustang (1999-2004) Service Manual: 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 occur.

1. Clean and inspect the (1) ring lands, (2) skirts, (3) pin bosses, and the (4) tops of the pistons. If wear marks, scores or glazing is found on the piston skirt, check for a bent or twisted connecting rod.

Piston Inspection

2. Use the Piston Ring Groove Scraper to clean the piston ring grooves.

  • Make sure the oil ring holes are clean.

Piston Inspection

    Crankshaft - Connecting Rod Journal Taper, Out of Round
    1. Measure the crankshaft connecting rod journal diameters in two directions perpendicular to one another at each end of the connecting rod journal. The difference in the measurements from one e ...

    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 matc ...

    Other materials:

    Transmission (Disassembly)
    Special Tool(s) Bearing Puller 205-D064 (D84L-1123-A) or Equivalent Front Hub Tool 204-069 (T81P-1104-C) Holding Fixture 307-003 (T57L-500-B) Impact Slide Hammer 100-001 (T50T-100-A) Puller ...

    Switch
    Removal 1. Remove the climate control assembly. For additional information, refer to Control Assembly in this section. 2. NOTE: All three switches are removed the same. Remove the knob. 3. Remove the screw. 4. Rotate the switch and remove it from the cont ...

    Brake Caliper Anchor Plate
    Removal 1. Remove the pads. For additional information, refer to Pads in this section. 2. Remove the anchor plate (2B292). 1. Remove and discard the anchor plate bolts. 2. Remove the anchor plate. Installation 1. CAUTION: Use correct t ...