NHTSA Recall 26V087000
Filed by Daimler Trucks North America, LLC. Component: Engine And Engine Cooling. Reported 2026-02-13. An estimated 52 vehicles are affected. Recall repairs are free at any authorized dealer.
Defect
Daimler Trucks North America, LLC (DTNA) is recalling certain Thomas Built Buses 2023-2025 Saf-T-Liner EFX and 2023-2026 Saf-T-Liner HDX vehicles. The heater hose clamps may not have been tightened properly, causing the hose to disconnect and leak heating coolant inside the passenger compartment.
Risk
Contact with hot heating coolant may burn occupants, increasing the risk of injury.
What the manufacturer will do
Dealers will inspect and replace the heater hose clamps, as necessary, free of charge. Owner notification letters were mailed April 10, 2026. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is F1030.
Manufacturer campaign number: F1030