{"nhtsa_id":10023822,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2008-02-05","date":"2008-01-01","document_id":"764005","mfr_campaign":null,"replaces":"SP764-005","component":"SUSPENSION:REAR:SPRINGS:AIR SUSPENSION SYSTEM","mfr_system":null,"summary":"CERTAIN VN-2, VHD-2, AND VT MODEL TRUCKS BUILT BETWEEN 9/1/06 AND 4/1/07 WITH REAR AIR SUSPENSION NEED TO HAVE THE REAR SUSPENSION LEVELING VALVE REPLACED. *NJ UPDATED 3/17/08. *NJ","document":null,"url":"https://open.wenmarpro.com/bulletins/10023822","components":[{"id":"suspension","name":"Suspension","parent":null},{"id":"air-suspension","name":"Air suspension","parent":"suspension"}],"codes":[],"topics":[],"vehicles":[{"make":"UNKNOWN","model":"UNKNOWN","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VHD","year_from":2006,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VN","year_from":2006,"year_to":2007,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VT","year_from":2007,"year_to":2007,"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":[]}