TFE731 AD 2005-05-15 Approaching Deadline

January 2011

December 31, 2011, is the deadline for AD 2005-05-15 for operators of TFE731-3, -3A, -3AR, -3R -3B, and -3BR engines installed on the following aircraft:

• Learjet 55
• Hawker 400, 600,700
• Westwind I and II (IAI 1124)
• Falcon 50
• Jetstar
• Astra
• Citation III/VI
• Sabreliner

This AD does not apply to engines that have had the 3C or 3D upgrades.

Engines that are still running a LPT1 disc part, numbers 3072070-All, 3072351-All, 3073013-All, 3073113-All, 3073497-All and 3074103-All, require replacement prior to 2012.

AD 2005-05-15 requires compliance by 2012. Honeywell does have a pricing program for the replacement of the disc and the LPT1 blades, if applicable. Call for details.

TFE731 TECHNICAL SUPPORT

Schmitz, Shawn - Engine Tech Rep - Lincoln, NE (LNK). Aviation professional since 2001. Airframes: Astra, Citation, Falcon, Gulfstream, Hawker, Learjet, Global, Westwind Engines: TFE731, ALF502, AE3007 A/C, APUs, FJ44, Rolls Royce Spey & Tay, Rolls Royce BR700, HTF7000 Direct: +1 402.479.8166 Mobile: +1 402.730.8767 Toll Free: 800.228.4277 Fax: 402.479.1673