{"nhtsa_id":10052254,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2013-07-03","date":"2013-05-01","document_id":"FSB-820-003","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY:HOOD:HINGE AND ATTACHMENTS; STRUCTURE:BODY:HOOD","mfr_system":null,"summary":"MACK TRUCK: THERE IS AN ISSUE OF SHORT LIFE OF THE HOOD SHOCKS ON SOME TRUCKS; A NEW PROTECTIVE BOOT FOR SHOCKS, HAS BEEN RELEASED AND BULLETIN INDICATES THE PROPER INSTALLATION FOR NEW SHOCKS. MODELS CHU. NO MODEL YEARS LISTED. *PE","document":null,"url":"https://open.wenmarpro.com/bulletins/10052254","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"CHU","year_from":2013,"year_to":2013,"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":[]}