TASK 72-42-11-300-012 Diffuser Case - Weld Repair The Surface Cracks And Damage, Repair-012 (VRS3039)

DMC:V2500-A0-72-42-1100-00A-627A-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 72-42-11-300-012 Diffuser Case - Weld Repair The Surface Cracks And Damage, Repair-012 (VRS3039)

Effectivity

FIG/ITEM PART NO.

01-010

2A0051

01-010

2A2081-01

01-010

2A2581-01

01-010

2A2883-01

01-010

2A2889-01

01-010

2A2896-01

01-010

2A2885-01

01-010

2A2891-01

01-010

2A2897-01

Material of component

PART IDENT

SYMBOL

MATERIAL

Diffuser case assembly

-

Nickel alloy

General

Price and availability - refer to IAE

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

NOTE

It is recommended that you see the video tape WELD REPAIR OF SINGLE CASTING DIFFUSER CASE, PN 804050, before you try to qualify for approval. You can order the tape from:

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 mean 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 Deutschland Ltd und Co KG
      Eschenweg 11
      Dahlewitz
      15827 Blankenfelde-Mahlow
      Germany
      ATTN: Manager Technical Services
    2. Authorized Repair Vendors for Repair VRS3039 are listed below:
      PWA INTERNATIONAL Limited
      NAAS Road - Mail Stop 107-44
      Rathcoole
      Co. Dublin, Ireland
      Tel: 353-1-458-8100
      Fax: 353-1-458-8106
      Pratt and Whitney PSD, Inc.
      275 E. Robinson
      Springdale, AR 72764
      USA
      Mail Stop 958-00
      Tel: (479) 927-5001
      Fax: (479) 750-5263
      Chromalloy American,
      Aero Technical Services Div.
      630 Anchors Street NW
      P.O. Box 1627
      Fort Walton Beach, FL 32548
      USA
      Tel: (904) 244-7684
      Fax: (904) 664-9518
      MTU Maintenance GmbH
      Airport Hannover
      Munchner Strasse 31
      D-30855 Langenhagen
      Germany
      Tel: 49 511 7806 0
      Fax: 49 511 7806 111
      AAR Engine Components Services
      601 Marshall Phelps Road
      Windsor, CT 06095
      USA
      Tel: (860) 688-7778
      Fax: (860) 683-2313
      ATTN:  Program Manager, V2500
      Lufthansa Technik AG
      Powerplant Subdivision Overhaul
      HAM WE 21
      Postfach 630300
      22313 Hamburg
      Germany
      Tel: 49 40-5070 3700
      Fax: 49 40-5070 4952
      IHI Corporation
      229 Tonogaya,
      Mizuho-Machi Nishitama-Gun
      Tokyo 190-1297
      Japan
      Tel: 81-42-568-7362
      Fax: 81-42-568-7566
      ATTN: Program Manager, V2500
    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 repair vendor, other than when IAE is listed as the repair vendor. Authorized repair vendors do not act as agents or representatives of IAE.
    4. Each welder must be approved by IAE/Pratt and Whitney to do this repair.
      Motion Video Department
      c/o Business Communications
      Pratt and Whitney
      400 Main Street
      Mail Stop 113-49
      East Hartford, CT06108 USA
Requirements After Job Completion
Follow-On Conditions
NONE