{"nhtsa_id":10163847,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2019-08-19","date":"2019-07-11","document_id":"N192220610","mfr_campaign":null,"replaces":null,"component":"STEERING","mfr_system":null,"summary":"N192220610 - Customer Satisfaction Program - Certain 2019 model year Chevrolet Silverado MD 4500/5500/6500 vehicles may have a condition in which the intermediate shaft pinch bolt may have been over-torqued. This could cause ?lumpy? steering and could lead to durability issues. Replace intermediate steering shaft, bolt, nut, and washers.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163847-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2019/MC-10163847-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10163847","components":[{"id":"steering","name":"Steering","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"SILVERADO 4500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"SILVERADO 6500","year_from":2019,"year_to":2019,"match":"base","vehicle_ids":["2019_chevrolet_silverado"]},{"make":"CHEVROLET","model":"duplicate SILVERADO 5500","year_from":2019,"year_to":2019,"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":[]}