Freightliner Cascadia 2019–2021 — technical service bulletin
Bulletin CALFTL32-010 · NHTSA communication 10187596 · issued Feb 23, 2021
Technical service bulletin
communication type
Equipment
component
2019–2021
model years
3
vehicle entries
Official summary
Customer Advisory Letter for New Cascadia Front Steer Arm â Drag Link Ball Joint Connection Inspection.
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.