TASK 72-41-11-300-024 HPC Stage 3 - 8 Drum Disk - Repair The Stage 6 Front Damping Wire Seal Groove By Laser Powder Fusion Welding, Repair-024 VRS6654

DMC:V2500-A0-72-41-1101-00A-970A-C|Issue No:001.00|Issue Date:2013-11-01

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 72-41-11-300-024 HPC Stage 3 - 8 Drum Disk - Repair The Stage 6 Front Damping Wire Seal Groove By Laser Powder Fusion Welding, Repair-024 VRS6654

Effectivity

FIG/ITEM

PART NO.

01-200

6A7379

01-200

6A7380

01-200

6A7382

01-200

6A7383

01-200

6A7384

01-200

6A7385

01-200

6A7401

General

This Repair must only be done when the instruction to do so is given in 72-41-11 Inspection/Check.

This Repair gives the instruction to repair damage to the HP Compressor stage 6 front damper wire groove by laser powder fusion welding.

This reapir must only be carried out once.

This is a source demonstrated repair, which can only be done by approved vendors.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. Repair Facilities

    1. 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 qulification program can be initiated at their facility.

      IAE - INTERNATIONAL AERO ENGINES AG
      C/O ROLLS-ROYCE COMMERCIAL AERO ENGINES LTD
      PO BOX 31
      DERBY DE24 8BJ
      ENGLAND
      ATTN: MANAGER TECHNICAL SERVICES

    2. Authorized repair vendors for repair VRS6654 are listed below:

      ROLLS-ROYCE PLC
      AERO, REPAIR AND OVERHAUL
      MAVOR AVENUE
      NERSTON
      EAST KILBRIDE
      GLASGOW G74 4PY
      SCOTLAND

    3. 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 makes no warranties or representations concerning the qualifications or quality standards of the reapir vendor other than when IAE is listed as the repair vendor. Authorized repair vendors do not act as agents or representatives of IAE.

Requirements After Job Completion

Follow-On Conditions

NONE