{"nhtsa_id":10173191,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-03","date":"2020-03-18","document_id":"K01157283","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:BELTS AND ASSOCIATED PULLEYS; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Front Accessory Drive Noise, Alternator Belt Wear, Alternator Belt Tensioner Failure - Model Year 2017 And Newer","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173191-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173191-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173191","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"drive-belt","name":"Drive belts","parent":"engine"}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"ANTHEM (AN)","year_from":2017,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"ANTHEM (AN)","year_from":2018,"year_to":2020,"match":"base","vehicle_ids":["2018_mack_anthem","2019_mack_anthem","2020_mack_anthem"]},{"make":"MACK","model":"GRANITE (GR)","year_from":2017,"year_to":2021,"match":"base","vehicle_ids":["2017_mack_granite","2018_mack_granite","2019_mack_granite","2020_mack_granite","2021_mack_granite"]},{"make":"MACK","model":"GRANITE (GU)","year_from":2021,"year_to":2021,"match":"base","vehicle_ids":["2021_mack_granite"]},{"make":"MACK","model":"LR","year_from":2017,"year_to":2021,"match":"exact","vehicle_ids":["2017_mack_lr","2018_mack_lr","2019_mack_lr","2020_mack_lr","2021_mack_lr"]},{"make":"MACK","model":"PINNACLE (PI/PN)","year_from":2018,"year_to":2020,"match":"base","vehicle_ids":["2018_mack_pinnacle","2019_mack_pinnacle","2020_mack_pinnacle"]},{"make":"MACK","model":"TE","year_from":2019,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"TERRAPRO (TE)","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_mack_terrapro","2018_mack_terrapro"]},{"make":"VOLVO","model":"VNL","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"VOLVO","model":"VNR","year_from":2021,"year_to":2021,"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":[]}