MORE Company Announces Acceptance of S.B. No. 103
MORE Company Inc. announces the acceptance of MORE COMPANY S. B. No. 103 by the FAA.
The service bulletin applies to operators of PT6A-41, -42, and -42A engines. It removes the temporary requirement to split the engines and visually inspect the compressor turbine disk every 400/450 hours.
Operators can resume the standard practice of inspecting the compressor turbine disk via borescope.
Affected operators may wish to place a copy of the SB on page 46 of STC SE00001EN.
For a copy of S. B. No. 103, visit http://www.morecompany.net/wp-content/uploads/2023/02/MORE-S.B.-103-REV-0-4142-CT-disk-inspection.pdf.