{"nhtsa_id":10082929,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-19","date":"2013-03-08","document_id":"PI0821","mfr_campaign":null,"replaces":null,"component":"ENGINE; EQUIPMENT","mfr_system":null,"summary":"CERTAIN MRU VEHICLES MAY HAVE BEEN ASSEMBLED USING THE INCORRECT GRADE AND/OR LENGTH OF BOLTS IN THE FRONT ENGINE MOUNT FOR BOTH THE LEFT AND RIGHT SIDE OF THE VEHICLE.","document":null,"url":"https://open.wenmarpro.com/bulletins/10082929","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"MACK","year_from":null,"year_to":null,"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":[]}