Land Rover Range Rover 2003–2012 — technical service bulletin
Bulletin LTB00581NAS1 · NHTSA communication 10100929 · issued Sep 16, 2013
Technical service bulletin
communication type
Suspension
component
2003–2012
model years
10
vehicle entries
Official summary
"situation: a lower-level service repair kit is now available in the event it is necessary to replace the front air spring while the shock absorber is still functional. Cause: front air spring replacement."
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.