EASA Regulations for Engine Alliance GP7200

2 airworthiness directives and regulatory documents affecting Engine Alliance GP7200.

EASA AD US-2023-11-06

Engine - High-Pressure Turbine Interstage Seals - Replacement

The Federal Aviation Administration's Airworthiness Directive 2023-11-06 addresses certain Engine Alliance Model GP7270, GP7272, and GP7277 engines. It mandates the replacement of specific high-pressure turbine (HPT) interstage seals suspected to contain iron inclusions that could compromise material integrity. This directive aims to prevent potential uncontained failures that could damage the engine and aircraft.

Jun 12, 2023

Airworthiness DirectiveMaintenanceSafety MgmtEngine Alliance GP7200

EASA AD US-2022-10-04

Engine - Stages 7-9 Compressor Rotor Spool - Replacement

The document titled "Engine - Stages 7-9 Compressor Rotor Spool - Replacement" is a Federal Aviation Administration (FAA) Airworthiness Directive (AD 2022-10-04) addressing certain Engine Alliance GP7270, GP7272, and GP7277 turbofan engines. It mandates the replacement of specific stages 7-9 compressor rotor spools suspected of containing foreign material embedded in the billet used for manufacturing. This directive aims to prevent potential failure of the high-pressure compressor stage 8 rotor disk and associated engine and aircraft damage.

May 9, 2022

Airworthiness DirectiveMaintenanceSafety MgmtEngine Alliance GP7200