{"nhtsa_id":10044902,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-08-04","date":"2012-04-04","document_id":"CSP-12B35","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:ENGINE:DIESEL","mfr_system":null,"summary":"FORD: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. A LEAK MAY HAVE DEVELOPED FROM EITHER PRIMARY OR SECONDARY COOLING SYSTEM RADIATOR, RESULTING IN REDUCED ENGINE POWER, AND HIGH TEMPERATURE IN TRANSMISSION FLUID. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10044902","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"F SUPER DUTY","year_from":null,"year_to":null,"match":"exact","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":[]}