Superseded. This AD was superseded by AD 2022-09-14. Verify which one applies to your serial and effectivity before any maintenance action.
AD 2019-22-05
Effective 12/23/2019 · Published 11/18/2019
Airworthiness Directives; General Electric Company Turbofan Engines
Summary
The FAA is superseding Airworthiness Directive (AD) 2017-23- 06, for certain General Electric Company (GE) CF34-8C1, CF34-8C5, CF34- 8C5A1, and CF34-8C5B1 engines. AD 2017-23-06 required an inspection of the bleed air manifold link rod assemblies and the supply, return, and drain fuel fittings on the operability bleed valve (OBV). This AD requires repetitive inspections of the OBV fuel tubes, OBV bleed air manifold…