DMC:V2500-A0-72-41-3203-00A-970A-C|Issue No:003|Issue Date:2020-05-01

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 72-41-32-300-022Stage 3 HPC Variable Stator Vane, Inner and/or Outer Pivot Journal Wear/Damage, Plasma Spray Repair, Repair-022 (VRS9129) (Vendor Application)

Effectivity

FIG/ITEM	PART NO.
02-500	6A4401
02-500	6A5677
02-500	6A7476
02-500	6A7729
02-500	6A8720
02-500	6B1171
02-500	6B1271
02-550	6A9021
02-550	6B1273
02-600	6A4402
02-600	6A5678
02-600	6A7477
02-600	6A7730
02-600	6A8721
02-600	6A8836
02-600	6B1272

Materials of Component

PART IDENT	SYMBOL	MATERIAL
HP Compressor Stage 3 Variable Stator Vane	EYG	Corrosion Resistant Steel

General

CAUTION

DO NOT DO THIS REPAIR TO BOTH THE INNER JOURNAL AND OUTER JOURNAL AT THE SAME TIME. IF BOTH JOURNALS ARE DAMAGED, DO NOT REPAIR THE INNER JOURNAL UNTIL THE OUTER JOURNAL HAS BEEN FULLY REPAIRED.

Price and availability - refer to IAE.

The practices and processes referred to in the procedure by the TASK number are in SPM.

Preliminary Requirements

Pre-Conditions

Action/Condition	Data Module/Technical Publication
Make sure that all the cleaning and inspection procedures are done before this repair.

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

1. The proprietary nature of this repair requires that any facility not authorized to accomplish this repair either utilize the Authorized Repair Vendors listed below or contact IAE Repair Development Group to determine if a qualification program can be initiated at their facility.
  IAE International Aero Engines AG
  400 Main Street
  M/S 121-10
  East Hartford CT 06118
  U.S.A.
  Attn: Manager Technical Services
2. Authorized repair vendors for VRS9129 are listed below:
  Pratt & Whitney Component Solutions (PWCS)
  61 Seletar Aerospace View
  Singapore
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 repair vendors to carry out the repair work, and accepts no responsibility whatsoever for any work that may be carried out by a 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