Lincoln Mark Viii 1995–1996 — technical service bulletin
Bulletin BC0712961021 · NHTSA communication 50378 · issued Oct 21, 1996
Technical service bulletin
communication type
Power Train
component
1995–1996
model years
2
vehicle entries
Official summary
Concerns of a driveline vibration &/or a driveline boom-drone at speeds of 60 mph (100 kph) & above may be due to high runout of the driveshaft. *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.