{"nhtsa_id":10002169,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-08-15","date":"2003-04-01","document_id":"03903","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE","mfr_system":null,"summary":"ALLISON TRANSMISSION UPSHIFTING COMPLAINTS IN INTERNATIONAL 4300 AND 4400 MODELS WITH DT 466 ENGINES BUILT IN ESCOBEDO BETWEEN JULY 25, 2002 AND NOVEMBER 22, 2002. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10002169","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"INTERNATIONAL","model":"4300","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_international_4300"]},{"make":"INTERNATIONAL","model":"4400","year_from":2002,"year_to":2002,"match":"exact","vehicle_ids":["2002_international_4400"]}],"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":[]}