{"nhtsa_id":10081621,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2016-10-06","date":"2016-07-01","document_id":"122-A4M7P-08","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM","mfr_system":null,"summary":"\"OBSERVATIONS HAVE SHOWN THAT THE CHASSIS STILL SHOWS A CERTAIN AMOUNT OF SETTLING BEHAVIOR WITHIN THE FIRST 3,700 MILES (6,000 KM). DURING PERFORMANCE-ORIENTED DRIVING ON A RACE TRACK – PARTICULARLY IF THE VEHICLE IS FREQUENTLY DRIVEN AT ITS PERFORMANCE LIMITS – COMBINED WITH CHASSIS SETUP TOLERANCES, THIS CAN QUICKLY CAUSE THE WHEELS TO COME INTO CONTACT WITH PERIPHERAL COMPONENTS.\"","document":null,"url":"https://open.wenmarpro.com/bulletins/10081621","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911 CARRERA","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_porsche_911"]},{"make":"PORSCHE","model":"911 TARGA 4","year_from":2017,"year_to":2017,"match":"base","vehicle_ids":["2017_porsche_911"]}],"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":[]}