F 350 4WD Super Duty V10-6.8L VIN Z Bi-Fuel (2001)
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Coat the outer diameter of the new seal with Gasket and Trim Adhesive F3AZ-1913508-AA or equivalent.
4. Using the special tools, install the pinion flange.
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Apply Thread lock 262 E2FZ-19554-B or equivalent meeting Ford specifications WSK-M2G351-A6 to the threads of the pinion flange
locknut.
All vehicles
5. Connect the rear driveshaft.