{"nhtsa_id":10129930,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-03-12","date":"2018-01-12","document_id":"K82320750","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:MANUAL TRANSMISSION; POWER TRAIN:CLUTCH ASSEMBLY","mfr_system":null,"summary":"Automated Manual Transmission ( AMT - F ) ( mDRIVE ) Clutch Valve Unit ( CVU ) Makes Intermittent Buzzing Noise With The Key On And Engine Off.Changed repair information to reflect new software available.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10129930-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10129930-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10129930","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"clutch","name":"Clutch","parent":"powertrain"},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CHU","year_from":2006,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":2006,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GU","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GU","year_from":2006,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"TD","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"TD","year_from":2007,"year_to":2018,"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":[]}