NHTSA campaign 14V717000
Hazard
Daimler Trucks North America LLC (Daimler) is recalling certain model year 2014-2015 Freightliner 122SD, Argosy, and Cascadia trucks manufactured July 22, 2013, to October 13, 2014, equipped with Wabco Quick Release Valves with Double Check manufactured February 6, 2013, to April 19, 2014. The affected vehicles may have been produced with a defective valve seat installed.
Consequence
Improper seating can result in the valves improperly adjusting air pressure levels, thereby reducing the braking performance of the vehicles and increasing the risk of a crash.
Remedy
Daimler will notify owners, and dealers will inspect, and replace the valves, free of charge. The recall began on December 30, 2015. Owners may contact Daimler customer service at 1-800-745-8000. Daimler's number for this recall is FL-673.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.