{"nhtsa_id":10128649,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-02-12","date":"2018-01-22","document_id":"122-G7K8V-02","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT:APPLIANCE:AIR CONDITIONER; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Concern: Replacing air-conditioning compressor during repairs Notes: If a faulty air-conditioning compressor (? Figure 1) for the 911 needs to be replaced, an air-conditioning compressor of similar design is available. The new air-conditioning compressor must ONLY be used with the new V-belt. Please remember this when ordering parts! All connections and fastening points are the same as on the standard air-conditioning compressor. There is no need to change the high-pressure/low-pressure lines!","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10128649-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2018/MC-10128649-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10128649","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null},{"id":"hvac","name":"Heating and air conditioning","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911","year_from":1984,"year_to":1984,"match":"exact","vehicle_ids":["1984_porsche_911"]},{"make":"PORSCHE","model":"911","year_from":1987,"year_to":1989,"match":"exact","vehicle_ids":["1987_porsche_911","1988_porsche_911","1989_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":[]}