Buick Skylark 1986–1993 — technical service bulletin
Bulletin 951017 · NHTSA communication 43000 · issued May 1, 1995
Technical service bulletin
communication type
Engine and Engine Cooling
component
1986–1993
model years
12
vehicle entries
Official summary
The a/c belt may roll off the pulley on vehicles equipped with dealer installed air conditioning and 7.8l fnh engine. *tw
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.