Mazda 626 1993–1994 — technical service bulletin
Bulletin B004/95 · NHTSA communication 39755 · issued Feb 1, 1995
Technical service bulletin
communication type
Engine and Engine Cooling
component
1993–1994
model years
4
vehicle entries
Official summary
Seal plate modification (v6 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.