{"nhtsa_id":10000832,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-04-01","date":"2002-12-06","document_id":"02023","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"4.0L CRANKSHAFT BURR. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10000832","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"GRAND CHEROKEE","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_jeep_grand-cherokee"]},{"make":"JEEP","model":"WRANGLER","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_jeep_wrangler"]}],"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":[]}