{"nhtsa_id":10001530,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-06-05","date":"2003-04-16","document_id":"03006","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","mfr_system":null,"summary":"INTAKE VALVE MACHINING - SUPPLEMENT A. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10001530","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"exhaust-pipe","name":"Exhaust manifold, pipes and muffler","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"DODGE","model":"VIPER","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_dodge_viper"]}],"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":[]}