{"nhtsa_id":10055307,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2014-05-07","date":"2014-03-01","document_id":"FSB-846-002","mfr_campaign":null,"replaces":null,"component":"VISIBILITY:REARVIEW MIRRORS/DEVICES","mfr_system":null,"summary":"MACK: INFORMATION CONCERNING AERO MIRROR VIBRATION. INSTALLING FOUR (4) CLIPS TO THE BACK OF EACH MIRROR WILL LESSEN THE VIBRATION. MODELS INCLUDE CHU, CXU, GU, AND TD. NO MODEL YEARS PROVIDED. *JS","document":null,"url":"https://open.wenmarpro.com/bulletins/10055307","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null},{"id":"mirror","name":"Mirrors","parent":"visibility"}],"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":[]}