{"nhtsa_id":10089342,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-01-23","date":"2017-07-29","document_id":"TIBU8374-00","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES","mfr_system":null,"summary":"THE STEER AXLE BRAKE CHAMBER AIR LINE IS RUBBING ON THE FRONT TIRES ON CERTAIN CT680 ON HIGHWAY TRUCKS - THE BRAKE CHAMBER AIR FITTING IS TURNED 180 DEGREES ALLOWING THE BRAKE CHAMBER AIR LINE TO RUB AGAINST THE STEER TIRE. INSPECT AND ROTATE THE BRAKE CHAMBER AIR FITTING 180 DEGREE TO ROUTE THE LINE TOWARD THE FRONT OF THE TRUCK INSTEAD OF THE REAR.","document":null,"url":"https://open.wenmarpro.com/bulletins/10089342","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CATERPILLAR","model":"CT680","year_from":2014,"year_to":2017,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}