{"nhtsa_id":10029347,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2009-07-06","date":"2009-07-06","document_id":"SB-33-7","mfr_campaign":null,"replaces":null,"component":"WHEELS; STEERING; POWER TRAIN:AXLE HUBS","mfr_system":null,"summary":"STERLING:STEER AXLE MAINTENANCE, AAC AND MERITOR 6000 LB AND 8000 LB AXLES. THE AXLES INCLUDE MODELS-MERITOR MFS-08, MFS-06, AN AAC (MBA) F080-2N (AF-8-2, AF-6-2) FC-1. THIS BULLETIN IS TO PROVIDE INFORMATION ON THE RECOMMENDED MAINTENANCE PROCEDURE TO BE ADDED TO DTNA MAINTENANCE MANUALS FOR ALL MODELS WITH THESE AXLE RATINGS. MODEL YEARS UNKNOWN. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10029347","components":[{"id":"steering","name":"Steering","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"wheels","name":"Wheels","parent":null},{"id":"axle","name":"Axle","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"STERLING","model":"ACTERRA","year_from":1994,"year_to":2008,"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":[]}