{"nhtsa_id":10173088,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2020-04-02","date":"2020-03-24","document_id":"122-N3Z8S-04","mfr_campaign":null,"replaces":null,"component":"VISIBILITY","mfr_system":null,"summary":"Technical information for replacing the air conditioning compressor on the 930 generation 911 Turbo.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173088-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2020/MC-10173088-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10173088","components":[{"id":"visibility","name":"Glass, wipers and mirrors","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":1978,"year_to":1979,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"911","year_from":1983,"year_to":1983,"match":"exact","vehicle_ids":["1983_porsche_911"]},{"make":"PORSCHE","model":"924","year_from":1979,"year_to":1980,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"924","year_from":1982,"year_to":1982,"match":"exact","vehicle_ids":["1982_porsche_924"]},{"make":"PORSCHE","model":"928","year_from":1978,"year_to":1980,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"928","year_from":1981,"year_to":1982,"match":"exact","vehicle_ids":["1981_porsche_928","1982_porsche_928"]},{"make":"PORSCHE","model":"930","year_from":1978,"year_to":1978,"match":null,"vehicle_ids":[]},{"make":"PORSCHE","model":"944","year_from":1983,"year_to":1983,"match":"exact","vehicle_ids":["1983_porsche_944"]}],"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":[]}