Technical investigation on Austro Control GmbH AD No. 113 R1 demonstrates the subject of incorrect venting not as root cause of the possibility of failure on the engine. Austro Control GmbH AD No. 116 dated 27 August 2003 with subject “Introduction of a new oil dipstick” substitutes the technical content of AD 113 R1. For the reasons described above, Austro Control AD No. 113 R1 is cancelled.
