{"nhtsa_id":10000855,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-04-02","date":"2002-12-04","document_id":"17","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION","mfr_system":null,"summary":"REPLACEMENT FITTING FOR HAYDEN ATF COOLERS. UD1800HD - UD3000 MODELS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10000855","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN DIESEL","model":"UD2000","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"NISSAN DIESEL","model":"UD2800","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"NISSAN DIESEL","model":"UD3000","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"UD","model":"UD1800","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"UD","model":"UD2600","year_from":null,"year_to":null,"match":"exact","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":[]}