{"nhtsa_id":10193167,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-05-13","date":"2014-02-20","document_id":"TSN 32-03","mfr_campaign":null,"replaces":null,"component":"STRUCTURE; TIRES; SUSPENSION; EQUIPMENT","mfr_system":null,"summary":"TSN for M2 chassis used in a “Truck” application and equipped with an Airliner rear suspension. M2 chassis used in a “Truck” application and equipped with an Airliner rear suspension: - Unequal tire pressure side to side. - Rear suspension height set incorrectly. - Rear suspension axle seats installed incorrectly. - A lean at the steer axle suspension. - A weight difference side to side at the front and/or rear suspension.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10193167-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10193167-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10193167","components":[{"id":"structure-body","name":"Body and frame","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"suspension","name":"Suspension","parent":null},{"id":"tires","name":"Tires","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FREIGHTLINER","model":"M2","year_from":2015,"year_to":2015,"match":"exact","vehicle_ids":["2015_freightliner_m2"]}],"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":[]}