pdf GFA AD 617 Issue 1 Popular
By Tim Shirley Tagged in DuoDiscus 1237 downloads
GFA AD 617 Issue 1.pdf
POSSIBLE FAULTY BONDING OF UPPER SPAR CAP TO SPAR WEB
The bonding problem was initially thought to be restricted to Duo Discus serial numbers 165 to 389, as previously described in AD-593. However a faulty bond has been found in an aircraft from the range of S/N 1 thru 164, therefore inspection is now required for all aircraft in that serial number block as well. The LBA has issued AD 2004-084 and Schempp-Hirth has issued Technical Note 396-9, which forms part of this AD.