{"nhtsa_id":632353,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-07-15","date":"2002-03-01","document_id":"3TR02","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:CLUTCH ASSEMBLY","mfr_system":null,"summary":"SUBJECT REGARDING REVISED INTERMEDIATE CARRIER ASSEMBLY PRACTICES FOR M9600 TRANSMISSIONS WITH TWO SPEED REVERSE OPTION. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/632353","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"clutch","name":"Clutch","parent":"powertrain"}],"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":[]}