Expedition 2WD V8-4.6L SOHC VIN 6 (1999)
Check the U-Joint for freedom of movement.
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If binding, strike the yoke with a brass or plastic hammer.
6. If necessary, use Premium Long-Life Grease XG-1-C or-K or equivalent meeting Ford Specification ESA-M1C75-B to lubricate the U joints.
7. Install the driveshaft.