F 250 4WD Pickup V8-302 5.0L VIN F 2-bbl (1985)
Front Crankshaft Seal: Technical Service Bulletins
Front Crankshaft Seal - Design Change
Article No. 85-15-10
DESIGN CHANGE - FRONT CRANKSHAFT 5.0L SEAL (4.9L)
LIGHT TRUCK 1985 E, F, BRONCO
Engines built from 5-16-85 have a new design front cover and crankshaft seal. The new seal is a front entry, dual lip design. This is to improve oil
control and allow replacement without removing the front cover. The 4.9L seal is the same as the 5.0L seal so the procedure found in the 1985 Truck
Shop Manual, Volume B, Section 21-21-25 (for 5.0L) should be used when replacing the seal. The 1986 Shop Manual will reflect the proper procedure
in the 4.9L engine section.
OTHER APPLICABLE ARTICLES: None
WARRANTY STATUS: "INFORMATION ONLY"
