TASK 72-50-24-300-041 LPT Inner Diffuser Duct Segment - Overcoat The Aluminde Coating, Repair-041 (VRS4407)

DMC:V2500-A0-72-50-2401-03A-609A-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 72-50-24-300-041 LPT Inner Diffuser Duct Segment - Overcoat The Aluminde Coating, Repair-041 (VRS4407)

Effectivity

FIG/ITEM

PART NO.

01-010

3A0108

01-010

3A2493

Material of component

PART IDENT

SYMBOL

MATERIAL

Inner duct segment

INCONNEL 713C

General

Price and availability - none

Refer to Figure for locating the area to be repaired.

Repair Facilities

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 Services Group to determine if a qualification program can be initiated at their facility.

IAE INTERNATIONAL AERO ENGINES
AG
400 Main Street
East Hartford CT 06108
USA
ATTN: Manager Repair
Services
Authorized repair vendors for VRS4407 TASK 72-50-24-300-041 (REPAIR-041) are listed in
the SPM TASK 70-38-10-380-501.
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.
Before Repair remove the honeycomb, refer to VRS4409 TASK 72-50-24-300-043 (REPAIR-043).
After coating Repair install the honeycomb, refer to VRS4409 TASK 72-50-24-300-043 (72-50-24 REPAIR 043).
This repair may not be done twice consecutively.
NOTE
For more equipment and materials necessary to do this repair,
refer to the SPM TASK 70-38-10-380-501, SPM TASK 70-12-09-120-501, SPM TASK 70-11-01-300-503, SPM TASK 70-28-01-280-501 and SPM TASK 70-23-03-230-501.
Preliminary Requirements
Pre-Conditions
NONE
Support Equipment
NONE
Consumables, Materials and Expendables
NONE
Spares
NONE
Safety Requirements
NONE
Procedure
    1. SUBTASK 72-50-24-220-181 Do the Post repair Inspection
      1. Visually examine the coated areas for defects.
      1. Use workshop inspection equipment.
      2. Visually examine for vibro-engraved appropriate vendor source
symblol.
      1. Refer to the SPM TASK 70-38-10-380-501.
    2. Figure: Overcoat the inner duct segment
    Overcoat the inner duct segment
Requirements After Job Completion
Follow-On Conditions
NONE