{"nhtsa_id":10086610,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-12-20","date":"2016-03-01","document_id":"TSB140157-030116","mfr_campaign":null,"replaces":null,"component":"ENGINE; EQUIPMENT","mfr_system":null,"summary":"THIS TECHNICAL SERVICE BULLETIN DESCRIBES THE VERIFICATION AND RESOLUTION OF EXCESSIVE METALLIC GEAR TRAIN NOISE DURING AIR COMPRESSOR OPERATION ON CERTAIN REAR GEAR TRAIN ENGINES. THIS IS AN UPDATE TO A PREVIOUSLY SUBMITTED COMMUNICATION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10086610","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISB6.7","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":[]}