{"nhtsa_id":10043209,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-03-03","date":"2007-03-01","document_id":"SB-S-70-LJ","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN; ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY","mfr_system":null,"summary":"BLUE BIRD: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. INFORMATION ON EXCESSIVE CYCLING OF ENGINE COOLING FAN AND SHUTTER AND HOW TO INSTALL THERMO SWITCHES FOR COOLING SYSTEM AND CHARGE AIR SYSTEM. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10043209","components":[{"id":"engine","name":"Engine","parent":null},{"id":"cooling-fan","name":"Cooling fan","parent":"engine"},{"id":"cooling-system","name":"Cooling system","parent":"engine"},{"id":"radiator","name":"Radiator","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"BLUE BIRD","model":"ALL AMERICAN","year_from":1994,"year_to":2012,"match":null,"vehicle_ids":[]},{"make":"BLUE BIRD","model":"VISION","year_from":2001,"year_to":2012,"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":[]}