{"nhtsa_id":632415,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2002-07-15","date":"2002-03-08","document_id":"601","mfr_campaign":null,"replaces":null,"component":"SERVICE BRAKES, HYDRAULIC:POWER ASSIST:VACUUM","mfr_system":null,"summary":"BRAKE BOOSTER SEAL AT THE FIREWALL CHANGED. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/632415","components":[{"id":"brakes","name":"Brakes","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"BOXSTER","year_from":1997,"year_to":2000,"match":"exact","vehicle_ids":["1997_porsche_boxster","1998_porsche_boxster","1999_porsche_boxster","2000_porsche_boxster"]}],"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":[]}