{"nhtsa_id":601155,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1998-07-06","date":"1998-02-09","document_id":"EC06","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM","mfr_system":null,"summary":"INSTRUCTIONS ON COOLING SYSTEM FILLING. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/601155","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-system","name":"Cooling system","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN DIESEL","model":"UD1300","year_from":1992,"year_to":1998,"match":null,"vehicle_ids":[]},{"make":"NISSAN DIESEL","model":"UD1400","year_from":1992,"year_to":1994,"match":null,"vehicle_ids":[]},{"make":"UD","model":"UD1400","year_from":1995,"year_to":1998,"match":"exact","vehicle_ids":["1995_ud_ud1400","1996_ud_ud1400","1997_ud_ud1400","1998_ud_ud1400"]}],"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":[]}