AD 2018-17-15
Effective 10/22/2018 · Published 09/17/2018
Airworthiness Directives; Honeywell International Inc. Turboprop and Turboshaft Engines
Summary
We are superseding Airworthiness Directive (AD) 2018-02-14 for certain Honeywell International Inc. (Honeywell) TPE331 turboprop and TSE331 turboshaft engines. AD 2018-02-14 required inspection of the affected combustion chamber case assembly, replacement of those assemblies found cracked, and removal of affected assemblies on certain TPE331 and TSE331 engines. This AD retains the inspection and replacement requirem…