1996 Chevrolet Blazer Owner's Manual - Page 380

Service Manuals Service manuals contain diagnostic and repair information for all chassis and body systems. They may be useful for owners who wishto get a greater understanding of their vehicle. Theyare also useful for owners with the appropriate skill level or training who wish to perform "do-it-yourself' service. These are authentic 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 thefield. When service methods are found which promote better service on GM vehicles, bulletins are created to help the technician perform better service. Service bulletins may involve any number of vehicles. Some will describe inexpensive service; others will describe expensive service. Some 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 bulletins refer to service manuals, specialized tools, equipment and safety procedures necessaryto 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 ask a 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. 8-10