{"nhtsa_id":52916,"type":"service_bulletin","type_name":"Service bulletin","date_added":"1997-10-30","date":"1997-05-01","document_id":"97010510638","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE","mfr_system":null,"summary":"THE VERTICAL EXHAUST HEAT SHIELD MAY EXHIBIT CRACKING AROUND ITS MOUNTING BOLT HOLE. *YC","document":null,"url":"https://open.wenmarpro.com/bulletins/52916","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":"FORD","model":"AEROMAX","year_from":1996,"year_to":1998,"match":null,"vehicle_ids":[]},{"make":"FORD","model":"LOUISVILLE","year_from":1996,"year_to":1998,"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":[]}