{"nhtsa_id":10032064,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2010-02-12","date":"2009-07-08","document_id":"PI-0676","mfr_campaign":null,"replaces":null,"component":"STEERING:COLUMN LOCKING:ANTI-THEFT DEVICE; STEERING:COLUMN","mfr_system":null,"summary":"MACK TRUCK: STEERING COLUMN LOCKING MECHANISM INSPECTION AND ADJUSTMENT. ON CERTAIN CXU, CHU, GU AND TD MODELS, THE STEERING COLUMN MAY NOT REMAIN LOCKED IN THE DESIRED TILTED POSITION. TO CORRECT THIS CONDITION THE STEERING COLUMN LOCK MECHANISM MUST BE INSPECTED AND ADJUSTED (IF REQUIRED). *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10032064","components":[{"id":"steering","name":"Steering","parent":null},{"id":"steering-column","name":"Steering column and wheel","parent":"steering"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":2008,"year_to":2008,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GU","year_from":2008,"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":[]}