Buick Century 1997 — technical service bulletin
Bulletin 970501735011 · NHTSA communication 53020 · issued May 1, 1997
Technical service bulletin
communication type
Service Brakes, Hydraulic
component
1997
model years
5
vehicle entries
Official summary
Concerns with squealing and grinding noises coming from front brakes. *yc
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.