Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Freightliner 114SD 2002–2020technical service bulletin

Bulletin 18TS4Rev DD · NHTSA communication 10156473 · issued Nov 30, 2018

Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2020
model years
60
vehicle entries

Official summary

18TS4Rev DD Heavy Duty Platform Accessory Drive Belt

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.