Camshaft Journal - Clearance, Plastigage Method

WARNING: This page is about a different car, the 2003 Ford Pickup, 2003 Ford F550 Super Duty, 2003 Ford F450 Super Duty, 2003 Ford Excursion, and 2003 Ford Cab & Chassis. However, it is still accessible from the selected car via links, so may be relevant.

Special Tool(s)

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 article in ENGINE for the procedure.

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

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