Saab 900 1985–1997 — technical service bulletin
Bulletin 01/970731 · NHTSA communication 52448 · issued Jan 1, 1997
Technical service bulletin
communication type
Power Train
component
1985–1997
model years
17
vehicle entries
Official summary
Adjustment of bearing tension. *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.