Camshaft Journal - Clearance, Plastigage Method

WARNING: This page is about a different car, the 2004 Ford Ranger. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Special Tool

Courtesy of FORD MOTOR CO.

NOTE: The camshaft journals must meet specifications before checking camshaft journal clearance.

Remove the camshaft bearing cap and lay Plastigage across the surface. Refer to the appropriate ENGINE article.

NOTE: Do not turn the camshaft while carrying out this procedure.

Fig 2: Measuring Camshaft Bearing Clearance - Plastigage Method

Courtesy of FORD MOTOR CO.

Position the camshaft bearing cap and install the bolts. Refer to the appropriate ENGINE article.
Use Plastigage to verify the camshaft journal clearance.
- If out of specification, install new components as necessary. Refer to the appropriate ENGINE article.