1995 Buick Riviera Owner's Manual - Page 324

Service Manuals Service manuals contain diagnostic and repair information for all chassis and body systems. They may be usefal for owners who wish toget 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 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/retail facilities. GM monitors product performance in the field. When service methods are found which promote better service on GMvehicles, 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 new or unexpected conditions, and others may help avoid future costly repairs. An important reminder ...service bulletins are meant for qualified technicians. Since these bulletins are issued throughout the model year andbeyond, an index is required and published quarterlyto help identify specific bulletins. Subscriptions are available. You can order an index at thetoll-free numbers listed previously,or aska GM dealerhetailer 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. 8-7