TASK 72-45-11-300-021 HPT Stage 1 Hub - Machine Repair The Rear Diameter, Repair-021 (VRS3707)

DMC:V2500-A0-72-45-1100-06A-659A-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 72-45-11-300-021 HPT Stage 1 Hub - Machine Repair The Rear Diameter, Repair-021 (VRS3707)

Effectivity

FIG/ITEM PART NO.

01-011

2A2201

01-011

2A2801

01-011

2A5001

01-011

2A1801

Material of component

DESCRIPTION SYMBOL MATERIAL

Stage 1 HPT Hub

-

Nickel alloy

General

Price and availability - Refer to IAE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

CAUTION

USE THIS REPAIR FOR DAMAGED PARTS WHICH HAVE LESS THAN THEIR LIFE CYCLE LIMIT. THIS REPAIR WILL NOT EXTEND THE LIFE CYCLE. DO NOT REPAIR A TURBINE HUB THAT HAS A CRACK OR ANY INDICATION THAT IS NOT CLEARLY THE RESULT OF LOCAL DAMAGE SUCH AS DENTS, NICKS, SCRATCHES AND CORROSION PITS. IF CRACKS OR OTHER UNUSUAL CONDITIONS ARE FOUND BY THE PENETRANT TEST OR VISUAL INSPECTION, REJECT THE PART.

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 Repair Development Group 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 VRS3707 are listed below:
      PRATT AND WHITNEY GLOBAL SERVICE PARTNERS (GSP)
      East Hartford Repair Operations (GSP-EHRO)
      400 Main Street, WELL No. 14 - Mail Stop 117-62
      East Hartford, CT 06108
      USA
      Tel: (860) 557-2646
      Fax: (860) 755-2647
    3. Authorized repair vendors for the Shotpeen Section of Repair VRS3707 are listed below:
      None at this time
    4. The designation by IAE of an authorized 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.
Requirements After Job Completion
Follow-On Conditions
NONE