Expedition, Navigator 2006-2007
Crankshaft Front Seal
Removal & Installation
Remove the crankshaft pulley.
Using the special tool 303-107, remove the crankshaft front seal.
Fig. Front crank seal removal with special tool
Lubricate the engine front cover and the crankshaft front seal inner lip with clean engine oil.
Using the special tools, install the crankshaft front seal into the engine front cover.
Fig. Front crank seal installation with special tools
Install the crankshaft pulley.