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Western Star 47X Recall 22V299: Loose Brake Caliper Bolts Can Reduce Braking

NHTSA campaign 22V299, reported May 4, 2022, 15 vehicles potentially affected.

What this recall means for you

Certain Western Star trucks may have air disc brake caliper mounting bolts that can loosen and detach. If this happens, brake performance can be reduced.

Reduced brake performance increases the risk of a crash. Owners should have their vehicle checked promptly. Authorized dealers will inspect the caliper mounting bolts and tighten them as necessary, at no cost to the owner. Owners can also contact Daimler Trucks North America customer service at 1-800-547-0712, referencing recall FL-930. Check your VIN for any open recalls on your vehicle.

Check whether this recall is open on your vehicle

The repair is normally free at an authorized dealer.

Official recall notice

Safety recall 22V299Daimler Trucks North America, LLC
Component
SERVICE BRAKES, AIR:DISC:CALIPER
Problem
Daimler Trucks North America, LLC (DTNA) is recalling certain 2023 Western Star 47X and 2022-2023 49X Western Star vehicles. The caliper mounting bolts may loosen and detach, which can reduce brake performance.
Risk
Reduced brake performance can increase the risk of a crash.
Remedy
Dealers will be inspect and tighten the caliper mounting bolts, as necessary, free of charge. Owner notification letters were mailed July 1, 2022. Owners may contact DTNA customer service at 1-800-547-0712. DTNA's number for this recall is FL-930.
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.nhtsa.gov.

Affected vehicles

Western Star 47X2023
Western Star 49X20222023