F 150 2WD V8-4.6L VIN W (2007)
Camshaft: Service and Repair
Camshaft Bearing Journal Diameter
Camshaft Bearing Journal Diameter
1. Measure each camshaft journal diameter in 2 directions.
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If out of specification, install new components as necessary.
Camshaft Journal to Bearing Clearance - Push Rod Engines, Micrometer Method
1. NOTE: The camshaft journals must meet specifications before checking camshaft journal clearance.
Measure each camshaft bearing in 2 directions.
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Subtract the camshaft journal diameter from the camshaft bearing diameter.
Camshaft Bearing Journal Clearance
NOTE: The camshaft journals must meet specifications before checking camshaft journal clearance.
1. Remove the camshaft bearing cap and lay Plastigage across the surface.
2. NOTE: Do not turn the camshaft while carrying out this procedure.
Position the camshaft bearing cap and install the bolts.
