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Camshaft Runout

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SPECIAL TOOL(S)

G07950734
Dial Indicator Gauge with Holding Fixture
100-002 (TOOL-4201-C) or equivalent
NOTE: Refer to the appropriate Engine Mechanical article for the specification.
  1. 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 With Holding Fixture
      G07397785Courtesy of FORD MOTOR CO.