TASK 72-45-21-300-010 HPT Case - Weld Repair The Front Flange (Crack Weld Repair), Repair-010 (VRS1487)

DMC:V2500-A0-72-45-2101-00A-627A-C|Issue No:002.00|Issue Date:2014-08-01

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 72-45-21-300-010 HPT Case - Weld Repair The Front Flange (Crack Weld Repair), Repair-010 (VRS1487)

Effectivity

FIG/ITEM

PART NO.

01-010

2A0250

01-010

2A0250SL87VA156

01-010

2A1591

01-010

2A1591SL87VA156

01-010

2A1600

01-010

2A1600SL114902

Material of component

PART IDENT

SYMBOL

MATERIAL

HP turbine case assembly

-

-

General

Price and availability - none

Prerequisites

Refer to TASK 72-45-21-200-001 (INSPECTION-001, CONFIG-001) for part number applicability.

Make sure all cleaning and inspection procedures are done before this repair.

If there is a plasma coat in the area to be welded remove the plasma coat by referring to the appropriate repair (Repair, VRS1471 TASK 72-45-21-300-003).

Close up

If plasma coat was removed, apply the plasma coat by referring to the appropriate repair (Repair, VRS1471 TASK 72-45-21-300-003).

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. Repair Facilities

    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 the IAE Repair Development Group to determine if a qualification program can be initiated at their facility.

      IAE International Aero Engines AG
      c/o Rolls-Royce Ltd und Co KG
      Eschenweg 11
      Dahlewitz
      15827 Blankenfelde-Mahlow
      Germany
      ATTN: Manager Technical Services
    2. Authorized Repair Vendors for Repair VRS1487 TASK 72-45-21-300-010 (REPAIR-010) are listed below:
      PRATT AND WHITNEY PSD INC
      275 E. Robinson
      Springdale
      Arkansas 72764
      USA
      PWA International
      Naas Road - Mail Stop 107-44
      Rathcoole
      Dublin, Ireland
      Tel: 353-1-458-8100
      Fax: 353-1-458-8106
      IHI Corporation
      229 Tonogaya Mizuho-Machi
      Nishitama-gun,
      Tokyo, Japan 190-1297
      Tel: 81-42-568-7362
      Fax: 81-42-568-7566
    3. 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
Change Type: 
Added authorized repair vendor. (PSAF14VC118)