Volvo 850 1995–1998 — technical service bulletin
Bulletin 7770004 · NHTSA communication 610592 · issued Mar 1, 2000
Technical service bulletin
communication type
Power Train
component
1995–1998
model years
16
vehicle entries
Official summary
Information regarding the new drive shaft nut. *tt
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.