F 450 4WD Super Duty V10-6.8L VIN S (1999)
Front Crankshaft Seal: Service and Repair
Special Tools
Removal
1. Remove the crankshaft pulley.
2. Using the (a) Front Cover Seal Remover, remove the (B) crankshaft front seal.
Installation
1. Lubricate the (A) engine front cover and the (B) crankshaft front seal inner lip.
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Use Super Premium SAE 5W30 Motor Oil XO-5W30-QSP or equivalent meeting Ford specification WSS-M2C153-G.