The issue
On certain school buses equipped with Syntec S3B restraint seats, under extreme operating conditions, such as adverse road conditions, repetitive shock loads, or occupant abuse, a metal fatigue crack may develop on the rear wall mount bracket of the seat. Over time, this could lead to the wall mount bracket fracturing, which in the event of a crash, could increase the risk of injury to seat occupants. Correction: Daimler Trucks of North America Service Facilities will inspect seats and install an additional wall bracket between the wall rail and the seat as necessary.
Description (français)
Dans des conditions extrêmes d'exploitation comme de mauvaises conditions routières ou des charges d'impact répétitives ou en raison du mauvais traitement de l'occupant, une fissure de fatigue pourrait se développer sur le support du siège mural de la paroi arrière de certains autobus dotés de sièges de retenue Syntec S3B. Avec le temps, cela pourrait causer le bris du support de fixation mural et, dans le cas d'une collision, augmenter les risques de blessures aux occupants des sièges touchés. Mesure corrective : Les installations d'entretien de Daimler Trucks of North America doivent inspecter les sièges et, au besoin, installer un support de fixation mural additionnel entre le rail de la paroi et le siège.
Transport Canada Vehicle Recalls Database · Contains information licensed under the Open Government Licence – Canada · official text, unchanged
Vehicles covered
| Make and model | Model years |
|---|---|
| Thomas Built MINOTOUR SCHOOL BUS | 2014, 2015, 2016, 2017, 2018 |
| Thomas Built SAF-T-LINER C2 SCHOOL BUS | 2014, 2015, 2016, 2017, 2018 |
| Thomas Built SAF-T-LINER EFX SCHOOL BUS | 2014, 2015, 2016, 2017, 2018 |
| Thomas Built SAF-T-LINER HDX SCHOOL BUS | 2014, 2015, 2016, 2017, 2018 |