pdf Gfa ad 349 issue 1 Popular
By Tim Shirley Tagged in G103ATwinIIAcro, G103TwinII 1146 downloads
gfa ad 349 issue 1.pdf
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INSPECTION AND REINFORCEMENT OF WELDED PARTS OF THE FLIGHT CONTROL SYSTEM
Cracking and in some cases complete failure of the welded control system parts have been found in the Grob G 103 Twin II and Grob G 103 A Twin II Acro in the serial number range 3501-3878 and 33879-34078 respectively. The Grob factory has issued Service Bulletin TM 315-37 which describes the necessary action to be taken.