{"nhtsa_id":635414,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-10-22","date":"2002-05-29","document_id":"TL18A","mfr_campaign":null,"replaces":"TL18","component":"ENGINE AND ENGINE COOLING:ENGINE:GASOLINE","mfr_system":null,"summary":"SUBJECT REGARDING REAR MAIN OIL SEAL CHANGE USED ON 1999 AND AFTER FE6TA 24-VALVE ENGINE MODELS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/635414","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"NISSAN DIESEL","model":"NISSAN DIESEL","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":[]}