AD/THIELERT/1 Amdt 1: Engine Failure Due to Electrical System
Failure
Applicability: All TAE125-01 aircraft
engines.
Requirement: 1. If not previously accomplished
in accordance with the original issue of this Directive modify the
electrical power supply system by accomplishing one of the
following three modifications in accordance with relevant aircraft
manufacturer or supplemental type certificate holder documentation
(Thielert Aircraft Engine GmbH Service Bulletin TM TAE 125-008
Revision 1 also refers)