Land Rover Discovery 2019 — technical service bulletin
Bulletin NAS18120192 · NHTSA communication 10154042 · issued Jan 14, 2019
Technical service bulletin
communication type
Engine and Engine Cooling
component
2019
model years
4
vehicle entries
Official summary
A potential issue has been identified on a limited number of Land Rover vehicles within the listed Affected Vehicle Range where the center main crankshaft pulley/damper bolt may have been manufactured away from specification.
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.