{"nhtsa_id":11022924,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-09-08","date":"2025-08-20","document_id":"No. 91-24","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Technical information for Oil Leakage in the Area of the Upper Part of the Oil Pan and Crankcase: Checking Return Seal on Upper Part of Oil Pan and Replacing if necessary. The vehicles affected are 911 Carrera (992) / 911 Carrera S (992) / 911 Sport (992) / 911 Carrera GTS (992) / 911 Carrera T (992) / 911 Carrera 4 (992) / 911 Carrera 4S (992) / 911 Carrera 4 GTS (992) / 911 Targa 4 (992) / 911 Targa 4S (992) / 911 Targa 4 GTS / 911 Turbo (992) / 911 Turbo S (992) / 911 Dakar (992)","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022924-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11022924-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11022924","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":2020,"year_to":2024,"match":"exact","vehicle_ids":["2020_porsche_911","2021_porsche_911","2022_porsche_911","2023_porsche_911","2024_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":[]}