Volvo 740 1987–1993 — technical service bulletin
Bulletin GRP87/930 · NHTSA communication 39583 · issued Mar 1, 1993
Technical service bulletin
communication type
Visibility
component
1987–1993
model years
9
vehicle entries
Official summary
Replacement of blower motor. *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.