Recall 14V669000: 2015 Thomas Built Buses SAF-T-Liner HDX
- Report received
- Oct 24, 2014
- Manufacturer
- Daimler Trucks North America LLC
- Potentially affected
- 133vehicles
- Model years
- 2015
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
Daimler Trucks North America LLC (DTNA) is recalling certain model year 2015 Thomas Built Buses Saf-t-liner school buses manufactured May 2, 2014, to July 31, 2015. The Cummins ISB or ISL engines in these vehicles may have been equipped with Fleetguard UFF-XT fuel filters, part number FF63009, whose filter shell may separate from the fuel filter nut plate causing the engine to stall without warning.
Possible consequence
If the engine stalls unexpectedly there is an increased risk of a crash.
Remedy
Cummins has notified owners on behalf of DTNA, and dealers will replace the fuel filter with a non-defective one, free of charge. The recall began in late September 2014. Owners may contact DTNA customer service at 1-800-745-8000 or Cummins customer service at 1-800-223-4583. DTNA's number for this recall is FL-664.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2015 Thomas Built Buses SAF-T-Liner HDX0 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 28, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.