1996 Chevrolet Astro Owner's Manual - Page 328

Service and Owner Publications Service manuals, service bulletins, owner's manuals and other service literature areavailable for purchase for all current and many past model General Motors vehicles. Toll-free telephone numbers for ordering information: United States , ..., . 1-800-551-4123 Canada ...1-800-668-5539 Service Manuals Service manuals contain diagnosis and repair information for all chassis and body systems. They may be useful for owners who wish to get a greater understanding of their vehicle. They are alsouseful for owners with the appropriate skill level or training who wish to perform "do-it-yourself' service. These areauthentic General Motors' service manuals meant for professional, qualified technicians. Service Bulletins Service bulletins covering various subjects are regularly sent to all General Motors dealerships. GM monitors product performance in the field. When service methods are found which promote better service on GM vehicles, bulletins are created to help technician perform better service. Service the bulletins may involve any number of vehicles. Some will describe inexpensive service; others describe expensive service. Some will will advise of new or unexpected conditions, and others may help avoid future costly repairs. Service bulletins are meant for qualified technicians. In some cases they refer to service manuals, specialized tools, equipment and safety procedures necessary to service the vehicle. Since these bulletins are issued throughout the model year and beyond, an index is required and published quarterly to help identify specific bulletins. Subscriptions are available. You can order an index at the toll-free numbers listed previously, or aska GM dealer to see an index or individual bulletin. Owner Publications Owner's manuals, warranty folders and various owner assistance booklets provide owners with general operation and maintenance information. 8-8