Export Control
EAR Export Classification: Not subject to the EAR per 15 C.F.R. Chapter 1, Part 734.3(b)(3), except for the following Service Bulletins which are currently published as EAR Export Classification 9E991: SBE70-0992, SBE72-0483, SBE72-0580, SBE72-0588, SBE72-0640, SBE73-0209, SBE80-0024 and SBE80-0025.Copyright
© IAE International Aero Engines AG (2001, 2014 - 2021) The information contained in this document is the property of © IAE International Aero Engines AG and may not be copied or used for any purpose other than that for which it is supplied without the express written authority of © IAE International Aero Engines AG. (This does not preclude use by engine and aircraft operators for normal instructional, maintenance or overhaul purposes.).Applicability
All
Common Information
TASK 72-41-33-300-020 HPC Stage 4 Variable Stator Vane Shroud - Weld Repair Worn/Damaged Counter-Bores, Trunnions, And Air-Swept Surfaces, Repair-020 (VRS6650)
Material of component
RR | ||
|---|---|---|
DESCRIPTION SYMBOL MATERIAL | ||
HP compressor stage 4 inner shroud ring assembly | LJH | Aluminum alloy |
General
This repair must only be done when the instruction to do so is given in TASK 72-41-33-200-005-A00 (INSPECTION/CHECK-005, CONFIG-001).
This repair allows worn/damaged counter-bores, trunnions and air-swept surface on the HP compressor stage 4 inner shroud ring assembly to be repaired by welding.
This is a source demonstration repair which can only be done by approved vendors.
Price and Availability - Refer to International Aero Engines
Related Repairs - None
Repair Facilities
The Source Demonstration requirements of this repair means that any facility not authorized to accomplish this repair either utilize the Authorized Repair Vendors listed below or contact IAE Repair Services Group to determine if a qualification program can be initiated at their facility.
IAE - INTERNATIONAL AERO ENGINES AG
C/O ROLLS-ROYCE PLC - AIRLINES
P.O. BOX 31
DERBY
DE24 8BJ
ENGLAND
ATTN: Manager Technical Services
Authorized Repair Vendors for VRS6650 TASK 72-41-33-300-020 (REPAIR-020) are listed below:
Chromalloy Dallas
14042 Distribution Way
Dallas, TX 75234
U.S.A.
The designation by IAE of an Authorized Repair Vendor indicates that the Repair Vendor has demonstrated the necessary capability to enable it to carry out the listed repair work. However, IAE make no warranties or representations concerning the qualifications or quality standards of the Repair Vendors to carry out the repair work, and accepts no responsibility whatsoever for any work that may be carried out by a Repair Vendor, other than when IAE is listed as the Repair Vendor. Authorized Repair Vendors do not act as agents or representatives of IAE.