AD NUMBER: 2003-24-12
MANUFACTURER: Pratt & Whitney
SUBJECT: Airworthiness Directive 2003-24-12
SUMMARY: The FAA is adopting a new airworthiness
directive (AD) for Pratt & Whitney (PW) JT9D-3A, -7, -7A, -7F,
-7H, -7AH, and -7J turbofan engines, with gearbox pressure tube,
part number (P/N) 697896, and No. 4 bearing front pressure
manifold, P/N 670663, installed. This AD requires a one-time visual
inspection of the gearbox pressure tube and No. 4 bearing front
pressure manifold and the attaching clamp assemblies for correct
positioning and for wear and damage,and replacement if
necessary.