{"nhtsa_id":622592,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2001-10-19","date":"2001-06-01","document_id":"AFCG01905","mfr_campaign":null,"replaces":null,"component":"EXTERIOR LIGHTING:HEADLIGHTS","mfr_system":null,"summary":"ON SOME MODELS, WHEN INSTALLING THE BULB CONNECTOR TO THEHEADLAMP ASSEMBLY, THE BLADES OF THE BULD TERMINALS MAY HAVE POOR ELECTRICAL CONTACT WITH THE HARNESS CONNECTOR RESULTING HEAD BUILD UP AND DISTORTION OF THE CONNECTOR BODY. THIS FIELD CHANGES INVOLVES REPLACEMENT OF THE HEADLAMP ASSEMBLIES FOR MODELS BUILT BETWEEN OCTOBER 24, 2000 AND FEBRUARY 7, 2001. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/622592","components":[{"id":"lighting","name":"Lighting","parent":null},{"id":"headlight","name":"Headlights","parent":"lighting"}],"codes":[],"topics":[],"vehicles":[{"make":"INTERNATIONAL HARVESTER","model":"4300","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"INTERNATIONAL HARVESTER","model":"4400","year_from":null,"year_to":null,"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":[]}