{"nhtsa_id":621153,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-09-10","date":"2001-06-18","document_id":"059","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"INFORMATION EMPHASIZING THE PROPER LOCATION FOR THE INTAKE AND EXHAUST VALVES IN THE 1999 MODEL YEAR AND AFTER 24-VALVE FE6TA ENGINE. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/621153","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN DIESEL","model":"UD TRUCK","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":[]}