{"nhtsa_id":10117496,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2017-09-14","date":"2014-11-10","document_id":"122-B4N2W-06","mfr_campaign":null,"replaces":null,"component":"STRUCTURE:BODY:ROOF AND PILLARS; STRUCTURE:EMERGENCY:ESCAPE/EGRESS/EXIT","mfr_system":null,"summary":"Concerns: Screw for Targa roof emergency operation on the hydraulic unit of the roof drive mechanism. Situation: This is to inform you of a voluntary Workshop Campaign on the above-mentioned vehicles. There is a possibility that the screw for Targa roof emergency operation on the hydraulic unit of the roof drive mechanism on the affected vehicles may not have been tightened to the specified tightening torque during the production process. As a result, when the glass rear window is raised in order to top up engine oil, for example, the window may not be held in position, but may slowly drop forward in direction of travel, thereby restricting the available space.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10117496-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2014/MC-10117496-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10117496","components":[{"id":"structure-body","name":"Body and frame","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PORSCHE","model":"911 TARGA 4","year_from":2014,"year_to":2014,"match":"base","vehicle_ids":["2014_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":[]}