1990 Ford Truck Aerostar Service Shop Manual Supplement. ORIGINAL

Developed by Ford Motor Company, this 1990 Ford Truck Shop Manual Service Update has been prepared to provide additional information covering 1990 Aerostar E-4WD (Electronic 4-Wheel Drive) transfer case service and diagnostic procedures. For procedures covering normal service, repairs and maintenance for Aerostar vehicles, refer to the following manuals (not included):

1990 Aerostar Truck Shop Manual (FPS-12199-90).
1990 Engine/Emissions Diagnosis Manual (FPS-12106-90).
1990 Car/Truck Pre-Delivery Manual (Volume F) (FPS-12105-90).

Appropriate service methods and procedures are essential for the safe, reliable operation of all motor vehicles as well as the personal safety of the individual doing the work. This manual provides general directions for performing service with tested, effective techniques. Following them will help assure reliability. There are numerous variations in procedure, techniques, tools and parts for servicing vehicles, as well as in the skill of the individual doing the work. This manual cannot possibly anticipate all such variations and provide advice or cautions as to each. The descriptions and specifications contained in the manual were in effect at the time of publication. Note: These manuals were never meant as restoration manuals, as that is not within the regular scope of work done by dealership service departments.

Contents:

Transfer Case - Electronic Four Wheel Drive - Aerostar

Condition: Service Manuals have been used in Dealerships, Independent Garages and in Fleet Environments and thus reflect such use, most often showing signs of soiling and may show other signs of age and wear. This one has some light soiling and scuffing on the cover with some light soiling on outside page edges. Internal pages are pretty much soil free. With this type of book, it is the content that reigns supreme and the information within is still legible and can give valuable insight into the care and maintenance of a vehicle. The images shown are reflective of the of kind of condition one might find of manuals that are shipped.