Service brakes, hydraulic: foundation components: disc: caliper
- Component
- Service brakes, hydraulic: foundation components: disc: caliper
- Manufacturer
- Daimler Trucks North America LLC
- Vehicles affected
- 8,741
- Reported to NHTSA
- 2018-05-29
- Owners notified
- 2018-09-04
Defect description
Daimler Trucks North America LLC (DTNA) is recalling certain 2017-2019 Freightliner M2 Business Class, 108SD, 114SD and Cascadia trucks, Western Star 4700, 4900, and 5700 trucks, FCCC S2C 106 Cab, S2G Cab, XBR, XBS, XCL, XCM, XCP, XCR, and XCS chassis equipped with air disc brakes. The brake caliper mounting bolts on these vehicles may be insufficiently tightened, allowing the bolts to loosen.
Safety risk
If the brake caliper mounting bolts loosen, braking performance may be reduced, increasing the risk of a crash.
Manufacturer remedy
DTNA will notify owners, and dealers will inspect the brake caliper mounting bolts and tighten them as necessary, free of charge. DTNA issued owners an interim notification on July 25, 2018. The recall began September 4, 2018. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-772.