Camshaft Runout

SPECIAL TOOL DESCRIPTION

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

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 ENGINE article .
- If out of specification, install new components as necessary. Refer to the ENGINE article .

Fig 1: Measuring Camshaft Runout

Courtesy of FORD MOTOR CO.