{"nhtsa_id":631148,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-05-20","date":"2002-02-22","document_id":"501","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY","mfr_system":null,"summary":"WATER DRAINAGE IN FRONT COWL AREA. *SLC","document":null,"url":"https://open.wenmarpro.com/bulletins/631148","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911 CARRERA","year_from":1998,"year_to":1999,"match":"base","vehicle_ids":["1998_porsche_911","1999_porsche_911"]}],"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":[]}