{"nhtsa_id":10233482,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-04-03","date":"2024-06-24","document_id":"TSB-050","mfr_campaign":"TSB-050","replaces":null,"component":"SUSPENSION; UNKNOWN OR OTHER","mfr_system":null,"summary":"An additional cross member or front sill is welded behind the header panel in PRATT chassis, this front sill is designed to support the front of the VP container. The front sill is supposed to be flush with the top of the frame rails. In some cases this front sill has been found to be too low which can result in damage and wear of the VP container.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10233482-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10233482-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10233482","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"QUANTUM FUEL SYSTEMS LLC.","model":"VP LITE","year_from":2017,"year_to":2022,"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":[]}