{"nhtsa_id":10058987,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-01-08","date":"2012-02-01","document_id":"FA-2011FA07","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN:AUTOMATIC TRANSMISSION; EQUIPMENT","mfr_system":null,"summary":"ALLISON TRANSMISSION: A SERVICE ACTION PROCEDURE IS PROVIDED REGARDING THE REPLACEMENT OF DRIVE UNIT SUCTION FILTERS ON SOME BUSES, AND ONCE REPLACED, OIL LEVEL ON PUSH BUTTON SHIFT SELECTOR (PBSS) WILL READ OK. NO MODEL OR YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10058987","components":[{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null},{"id":"automatic-transmission","name":"Automatic transmission","parent":"powertrain"}],"codes":[],"topics":[],"vehicles":[{"make":"ALLISON DIV","model":"ALLISON DIV","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":[]}