{"nhtsa_id":10081760,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-06","date":"2016-05-24","document_id":"SIL 9-EP-16REVB","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"ANNOUNCES THIRD GENERATION ENERGY STORAGE SYSTEM (ESS) FOR THE H 40/50 EP PRODUCTS AND STEPS TO BE TAKEN WHEN A FIRST OR SECOND GENERATION ESS IS REPLACED WITH THE NEW THIRD GENERATION.","document":null,"url":"https://open.wenmarpro.com/bulletins/10081760","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALLISON","model":"TRANSMISSION","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":[]}