Thu, Feb 07, 2008
AD NUMBER: 2006-11-05R2
MANUFACTURER: Rolls Royce
SUBJECT: Airworthiness Directive 2006-11-05R2
SUMMARY: The FAA is
revising an existing airworthiness directive (AD) for Rolls-Royce
plc (RR) RB211-22B series, RB211-524B, -524C2, -524D4, -524G2,
-524G3, and -524H series, and RB211-535C and-535E series turbofan
engines with high pressure compressor (HPC) stage 3 disc
assemblies, part numbers (P/Ns) LK46210, LK58278, LK67634, LK76036,
UL11706, UL15358, UL22577, UL22578, and UL24738 installed.
That AD currently requires removing from service certain disc
assemblies before they reach their full published life if not
modified with anticorrosion protection.
This AD requires the same actions but relaxes the removal
compliance time for certain disc assemblies that have a record of
This AD results from the FAA allowing certain affected disc
assemblies that have a record of a detailed inspection, to remain
in service for a longer period than the previous AD allowed.
We are issuing this AD to relax the compliance time for disc
assemblies manufactured both 'before and after 1990' by providing
an option to track the disc life based on a record of a detailed
inspection rather than by its entry into service date, while
continuing to prevent corrosion-induced uncontained disc assembly
failure, resulting in damage to the airplane.
Also: Evolution Aircraft, Sporty’s/Savvy Breakdown Assistance, Comprehensive Jack Pelton Interview, Part 4 FAA administrator Michael Huerta came to town at EAA AirVenture 201>[...]
Leading Edge Sport Avionics Company Pushes The Envelope For Both Sport and General Aviation Markets! Founded in 2000, Dynon Avionics’ mission is to create the best avionics a>[...]
Pilot Training System Has A Knack For Educating Aviators... Via Innovative Programs Established in 2011, Pilot Training System’s (PTS) online flight-training solution provide>[...]
Sporty's Pilot Shop Is A Pivotal GA Resource! Sporty’s Pilot Shop was founded over 50 years ago by a flight instructor, and ever since has been for pilots and by pilots. Hal >[...]
Trig Excels In Affordable Avionics That Fit YOUR Panel! Trig Avionics are experts in the design and manufacture of compact and innovative certified avionics for light aviation. Our>[...]