Axle Shaft Seals
WARNING: This page is about a different car, the 2004 Ford RV Cutaway, 2004 Ford Econoline, 2004 Ford E450 Super Duty, and 2004 Ford Cutaway. However, it is still accessible from the selected car via links, so may be relevant.
Axle shaft oil seals (1177) are susceptible to the same kinds of damage as axle drive pinion seals if incorrectly installed. The seal bore must be clean and the lip handled carefully to avoid cutting or tearing it. The axle shaft journal surface must be free of nicks, gouges, and rough surface texture.
For additional information on axle and wheel hub seals, refer to REAR DRIVE AXLE/DIFFERENTIAL-DANA 60 & 70 , WHEEL HUBS & BEARINGS-FULL FLOATING AXLE-DANA , REAR DRIVE AXLE/DIFFERENTIAL-FORD 8.8" RING GEAR or REAR DRIVE AXLE/DIFFERENTIAL-FORD 9.75" RING GEAR .