TASK 72-45-31-300-011 HPT Stage 2 Hub - Machine Repair The Coupling Nut Contact Surface, Repair-011 (VRS3521)

DMC:V2500-A0-72-45-3101-05A-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 72-45-31-300-011 HPT Stage 2 Hub - Machine Repair The Coupling Nut Contact Surface, Repair-011 (VRS3521)

Effectivity

FIG/ITEM

PART NO.

01-010

2A2302

01-010

2A3002

01-010

2A4802

Material of component

PART IDENT

SYMBOL

MATERIAL

Stage 2 turbine hub

Nickel alloy

General

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 the IAE Manager Maintenance Operations 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 the machine section of Repair VRS3521 are listed below:
      Pratt and Whitney Global Service Partners
      East Hartford Repair Operations (GSP-EHRO)
      400 Main Street, Well No.14 - Mail Stop 117-62
      East Hartford, CT 06108-0969 USA
      Tel: (860) 557-2646
      Fax: (860) 557-2647
      TURBINE COMPONENT REPAIR
      Caval Tool Division
      655 New Britain Ave.
      Newington, CT 06111 USA
      Tel: (860) 666-8414
      Fax: (860) 667-6644
      MTU MAINTENANCE HANNOVER GmbH
      Flughafen Hannover
      Muenchner Strasse 31
      D-30855 Langenhagen
      Germany
      Tel: 49 511 7806 0
      Fax: 49 511 7806 111
      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. Authorized repair vendors for the shotpeen section of Repair VRS3521 are listed below:
      Metal Improvement Co., Inc.
      145 Addison Road
      P.O. Box 487
      Windsor, CT 06095
      USA
      Tel: (860) 688-6201
      Fax: (860) 285-8809
      MTU MAINTENANCE HANNOVER GmbH
      Flughafen Hannover
      Muenchner Strasse 31
      D-30855 Langenhagen
      Germany
      Tel: 49 511 7806 0
      Fax: 49 511 7806 111
      IHI Corporation
      229 Tonogaya,
      Mizuho-Machi Nishitama-Gun
      Tokyo 190-1297
      Japan
      Tel: 81-42-568-7060
      Fax: 81-42-568-7073
      Attn: Program Manager, V2500
    4. 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.
    2. Figure: Repair Details and Dimensions
    Repair Details and Dimensions
Requirements After Job Completion
Follow-On Conditions
NONE