Superseded. This AD was superseded by AD 2023-05-16. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2023-04-08
Effective 02/23/2023 · Published 02/23/2023
Airworthiness Directives; Continental Aerospace Technologies, Inc. Reciprocating Engines
Summary
The FAA is adopting a new airworthiness directive (AD) for certain Continental Aerospace Technologies, Inc. (Continental) GTSIO- 520-C, -D, -H, -K, -L, -M, -N, and -S; IO-360-A, -AB, -AF, -C, -CB, -D, -DB, -E, -ES, -G, -GB, -H, -HB, -J, -JB, -K, and -KB; IO-470-D, -E, -G, -H, -J, -K, -L, -M, -N, -P, -R, -S, -T, -U, -V, and -VO; IO-520-A, -B, -BA, -BB, -C, -CB, -D, -E, -F, -J, -K, -L, -M, and -MB; IO-550-A, -B, - C,…