{"nhtsa_id":10037664,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2011-06-02","date":"2010-12-10","document_id":"AFC-G-10920","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL","mfr_system":null,"summary":"NAVISTAR IC BUS: THERE IS A CAMPAIGN TO IMPROVE HVAC BLOWER MOTOR PERFORMANCE AT LOW TEMPERATURES. *RM","document":null,"url":"https://open.wenmarpro.com/bulletins/10037664","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"labels-manuals","name":"Labels and manuals","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"IC","model":"HCCB","year_from":2009,"year_to":2009,"match":null,"vehicle_ids":[]},{"make":"IC BUS","model":"HCCB","year_from":2010,"year_to":2010,"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":[]}