Thomas Built Buses recall: Engine and engine cooling
What is wrong
Daimler Trucks North America LLC (DTNA) is recalling certain 2020-2021 Thomas Built Saf-T-Liner C2 school buses equipped with Detroit Diesel DD5 engines. The fan hub bolts may have been may have been insufficiently tightened.
What could happen
The loose bolts can cause the fan to damage surrounding components and/or detach from the engine, disabling the bus and resulting in an evacuation in an uncontrolled traffic situation, thereby increasing the risk of an injury.
The fix
DTNA will notify owners, and dealers will inspect and repair the fan hub bolts, as necessary, free of charge. The recall began January 16, 2020. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-841.
Vehicles covered
- Thomas Built Buses Saf-T-Liner C2 2020–2021
Facts
- NHTSA recall number
- 19V869000
- Type
- Vehicle
- Filed by
- Daimler Trucks North America LLC
- Reported to NHTSA
- Dec 6, 2019
- Owners notified
- Jan 16, 2020
- Vehicles or items affected
- 145
- Started by
- The manufacturer
- Built
- Jan 21, 2019 to Oct 11, 2019
- Part
- Engine and engine cooling › Cooling system › Fan
- Maker's own recall number
- FL-841
Notes
Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.safercar.gov.
Other recalls for the same vehicles
- Thomas Built Buses recall: Engine Oct 21, 2026
- Thomas Built Buses recall: Exterior lighting Oct 1, 2026
- Thomas Built Buses recall: Fuel system, diesel Aug 10, 2026
- Thomas Built Buses recall: Fuel system, diesel Aug 10, 2026
- Thomas Built Buses recall: Exterior lighting Apr 9, 2026
- Thomas Built Buses recall: Engine Feb 24, 2026
To check one car, enter its 17-character VIN on the official NHTSA page: a recall may cover only some vehicles of a model year.
Recall data: National Highway Traffic Safety Administration (NHTSA). Nebula is not affiliated with or endorsed by NHTSA.