Land Rover Discovery 2018 — technical service bulletin
Bulletin SSM73804 · NHTSA communication 10136685 · issued Mar 19, 2018
Technical service bulletin
communication type
Fuel System, Gasoline
component
2018
model years
5
vehicle entries
Official summary
Issue: INJECTOR Refit Kit (Service Part number: LR105428) is shipped with BOSCH installation instruction sheet. Installation instructions are incorrect on the BOSCH installation sheet.
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.