{"nhtsa_id":10230766,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-31","date":"2023-01-05","document_id":"TSB 22-2372","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING; POWER TRAIN","mfr_system":null,"summary":"Some 2018 Mustang vehicles equipped with a 5.0L engine and a manual transmission may exhibit an inability to engage third and fourth gear. This may be due to a broken 3-4 shift fork. To correct the condition, follow the Service Procedure to replace the 3rd/4th shift fork, the 1st/2nd shift fork, the countershaft 3rd gear, and the 3rd/4th gear synchronizer hub and sleeve.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230766-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10230766-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10230766","components":[{"id":"engine","name":"Engine","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"FORD","model":"MUSTANG","year_from":2018,"year_to":2018,"match":"exact","vehicle_ids":["2018_ford_mustang"]}],"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":[]}