Volvo 850 1993–1999 — technical service bulletin
Bulletin 230047 · NHTSA communication 612378 · issued Feb 1, 2000
Technical service bulletin
communication type
Fuel System, Gasoline
component
1993–1999
model years
21
vehicle entries
Official summary
Information regarding the replacement of the new fuel tank with integrated roll-over valve. *mjs
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.