{"nhtsa_id":10209699,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-04-05","date":"2022-03-03","document_id":"13-057","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; SERVICE BRAKES, AIR; EQUIPMENT ADAPTIVE/MOBILITY; SERVICE BRAKES, HYDRAULIC","mfr_system":null,"summary":"Fix-As-Fail – A hill start assist (HSA) valve plumbing revision eliminates ice buildup in the HSA valve exhaust in cold weather.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209699-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10209699-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10209699","components":[{"id":"brakes","name":"Brakes","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PETERBILT","model":"337","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_337","2021_peterbilt_337"]},{"make":"PETERBILT","model":"348","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_348","2021_peterbilt_348"]},{"make":"PETERBILT","model":"365","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_365","2021_peterbilt_365"]},{"make":"PETERBILT","model":"367","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_367","2021_peterbilt_367"]},{"make":"PETERBILT","model":"389","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_389","2021_peterbilt_389"]},{"make":"PETERBILT","model":"567","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_567","2021_peterbilt_567"]},{"make":"PETERBILT","model":"579","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_peterbilt_579","2021_peterbilt_579"]}],"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":[]}