Ford Mustang (1999-2004) Service Manual: Camshaft Runout

Special Tool(s)

Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent

1. NOTE: Camshaft journals must be within specifications before checking runout.

Use a Dial Indicator Gauge with Holding Fixture to measure the camshaft runout.

  • Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading.
  • For additional information, refer to the specification chart in the appropriate engine section.
  • If out of specification, install new components as necessary. Refer to the appropriate section in Group 303 for the procedure.

Camshaft Lobe Lift

Crankshaft Main Bearing Journal -Diameter

1. Measure each of the crankshaft main bearing journal diameters in at least two directions.

  • Refer to the appropriate section in Group 303 for the procedure.
  • If out of specification, install new components as necessary. Refer to the appropriate section in Group 303 for the procedure.

Crankshaft Main Bearing Journal -Diameter

Crankshaft Main Bearing Journal -Taper

1. Measure each of the crankshaft main bearing journal diameters in at least two directions at each end of the main bearing journal.

  • Refer to the appropriate section in Group 303 for the procedure.
  • If out of specification, install new components as necessary. Refer to the appropriate section in Group 303 for the procedure.

Crankshaft Main Bearing Journal -Taper

    Camshaft Lobe Lift
    Special Tool(s) Dial Indicator Gauge with Holding Fixture 100-002 (TOOL-4201-C) or equivalent 1. Use a Dial Indicator Gauge with Holding Fixture to measure camshaft intake/exhaust ...

    Crankshaft Main Bearing Journal - Clearance
    Special Tool(s) Plastigage 303-D031 (D81L-6002-B) or equivalent NOTE: Crankshaft main bearing journals must be within specifications before checking journal clearance. 1. Remove th ...

    Other materials:

    Ignition Switch Lock Cylinder - Non-Functional
    Removal and Installation 1. NOTE: Make sure the front wheels are in the straight-ahead position. Disconnect the battery ground cable (14301) and wait at least one minute to allow the depletion of the restraint system backup power supply. 2. WARNING: To avo ...

    Fuel Tank Filler Pipe
    Removal 1. Remove the fuel tank. For additional information, refer to Fuel Tank in this section. 2. Remove the bolts from the filler pipe housing. 3. Remove the bolts from the filler pipe rubber boot-to-floor pan. 4. Remove the hose attached to the upper p ...

    Component Tests
    Grid Wire Test 1. Using a bright lamp inside the vehicle, inspect the wire grid from the exterior. A broken grid wire will appear as a brown spot. 2. Run the engine at idle. Set the rear window defrost switch to ON. The indicator light should co ...