Expedition 2WD V8-5.4L SOHC VIN L (1997)
6. Use Feeler Gauge and select the thickest blade that will enter between the tool and the differential clutch pack. The reading will be the thickness of
the new clutch shim.
7. Prelubricate each clutch disc and soak clutch friction plates for at least 15 minutes in Additive Friction Modifier C8AZ-19B546-A or equivalent
meeting Ford specification EST-M2C118-A.