{"nhtsa_id":50544,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-05-27","date":"1996-10-01","document_id":"BC9686961001","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:MANUAL TRANSMISSION","mfr_system":null,"summary":"REPAIR PROCEDURE FOR VEHICLES EXPERIENCING A DELAYED 1-2 &/OR ROUGH 3-4 SHIFTS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/50544","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"manual-transmission","name":"Manual transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"THUNDERBIRD","year_from":1996,"year_to":1996,"match":"exact","vehicle_ids":["1996_ford_thunderbird"]},{"make":"MERCURY","model":"COUGAR","year_from":1996,"year_to":1996,"match":"exact","vehicle_ids":["1996_mercury_cougar"]}],"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":[]}