Camshaft Runout

SPECIAL TOOLS

G07950734

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

NOTE: Refer to the appropriate Engine article for the specification.

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

Using the Dial Indicator Gauge with Holding Fixture, measure the camshaft runout.
- Camshaft must be supported on the first and last camshaft bearing journal.
- Rotate the camshaft and subtract the lowest Dial Indicator Gauge reading from the highest Dial Indicator Gauge reading.
  
  Fig 1: Measuring Camshaft Runout Using Dial Indicator Gauge
  Courtesy of FORD MOTOR CO.