{"nhtsa_id":10043769,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2012-04-26","date":"2011-12-01","document_id":"P56006","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AXLE ASSEMBLY; TRAILER HARDWARE: STORAGE CASTERS","mfr_system":null,"summary":"HENDRICKSON: DESIGN IMPROVEMENT TO AXLE VENT SYSTEM ON INTRAAX, VANTRAAX INTEGRATED SUSPENSION SYSTEMS AND TRLAXLE TRAILER AXLES. *KB","document":null,"url":"https://open.wenmarpro.com/bulletins/10043769","components":[{"id":"trailer-hitch","name":"Trailer hitch","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"HENDRICKSON","model":"HENDRICKSON","year_from":null,"year_to":null,"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":[]}