Airworthiness Directive

AD 2008-19-12: Honeywell International Inc. TFE731-4, -4R, -5, -5AR, -5BR, and -5R Series Turbofan…

Airworthiness Directives; Honeywell International Inc. TFE731-4, -4R, -5, -5AR, -5BR, and -5R Series Turbofan Engines

Effective: Oct 27, 2008
Published: Sep 22, 2008
Registered aircraft: 516

Models this AD may apply to

AI-extracted — verify against original

Matched from the AD's applicability section. Applicability must be confirmed by a mechanic against the aircraft's records.

Engines

HONEYWELL TFE-731-5BR1H
HONEYWELL TFE731-4
HONEYWELL TFE731-40
HONEYWELL TFE731-40AR
HONEYWELL TFE731-40BR-1
HONEYWELL TFE731-40BR1B
HONEYWELL TFE731-40R
HONEYWELL TFE731-4R
HONEYWELL TFE731-5
HONEYWELL TFE731-50R
HONEYWELL TFE731-5A
HONEYWELL TFE731-5AR
HONEYWELL TFE731-5B
HONEYWELL TFE731-5BR
HONEYWELL TFE731-5BR-1C
HONEYWELL TFE731-5BR-2C
HONEYWELL TFE731-5R
HONEYWELL TFE73140AR200

Only with: Interstage turbine transition (ITT) duct P/N 3075292-1, 3075292-3, 3074766-1, 3077063-1, 3075655-1, 3075655-2, 3075699-1, or 3075699-3 installed.
Only with: Interstage turbine transition (ITT) duct P/N 3075292-1, 3075292-3, 3074766-1, 3077063-1, 3075655-1, 3075655-2, 3075699-1, or 3075699-3 installed.

Applicability

From the AD text

This AD applies to Honeywell International Inc. TFE731-4, -4R, -5, -5AR, -5BR, and -5R series turbofan engines, with interstage turbine transition (ITT) duct, part number (P/N) 3075292-1; 3075292-3; 3074766-1; 3077063-1; 3075655-1; 3075655-2; 3075699-1; or 3075699-3, installed. These engines are installed on, but not limited to, Avions Marcel Dassault Mystere-Falcon 50 series, Dassault-Aviation 20, 50, 900, MF900 series, Cessna Model 650, Cessna Citation VII, and Raytheon Corporate Jets (formerly British Aerospace) Hawker 800 and 850XP series airplanes.

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