Expedition 4WD V8-5.4L SOHC VIN 5 (2005)
1. Use a Dial Indicator Gauge with Holding Fixture to measure camshaft intake exhaust lobe lift.
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Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading to figure the camshaft lobe lift.
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Camshaft Runout
Special Tools And Equipment
Special Tool(s)
1. NOTE: Camshaft journals must be within specifications before checking runout.
Use a Dial Indicator Gauge with Holding Fixture to measure the camshaft runout.
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Rotate the camshaft and subtract the lowest indicator reading from the highest indicator reading.
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For additional information, refer to the specification chart in the appropriate engine section.
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If out of specification, install new components as necessary.
