Mazda 929 1987–1991 — technical service bulletin
Bulletin 001/93 · NHTSA communication 39688 · issued Feb 1, 1993
Technical service bulletin
communication type
Power Train
component
1987–1991
model years
15
vehicle entries
Official summary
Hard shift, r-type transmission. *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.