Special Tool(s)

WARNING: This page is about a different car, the 2003 Ford RV Cutaway, 2003 Ford Econoline, 2003 Ford E550 Super Duty, 2003 Ford E450 Super Duty, and 2003 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Identifying Special Service Tool

Courtesy of FORD MOTOR CO.

NOTE: Crankshaft main bearing journals must be within specifications before checking runout.

Fig 2: Measuring Crankshaft Runout

Courtesy of FORD MOTOR CO.

Use the Dial Indicator Gauge with Holding Fixture to measure the crankshaft runout.
- Refer to SPECIFICATIONS in the appropriate ENGINE article.
- Rotate the crankshaft and subtract the lowest dial indicator reading from the highest dial indicator reading to figure the crankshaft runout. If it is out of specification, install new components as necessary. Refer to IN-VEHICLE REPAIR in the appropriate ENGINE article for the procedure.