Mazda B-Series Truck 1992–1997 — technical service bulletin
Bulletin 001/97U · NHTSA communication 52486 · issued Jan 18, 1997
Technical service bulletin
communication type
Equipment
component
1992–1997
model years
7
vehicle entries
Official summary
A/c spring lock coupling cleaning tips. *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.