TASK 72-41-12-300-025 HPC Stage 9 - 12 Drum Disk - Blend Repair Damage On The Lock And Blade Slots, Repair-025 (VRS3639)

DMC:V2500-A0-72-41-1201-03A-649A-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 72-41-12-300-025 HPC Stage 9 - 12 Drum Disk - Blend Repair Damage On The Lock And Blade Slots, Repair-025 (VRS3639)

Effectivity

FIG/ITEM

PART NO.

01-600

2A1800-01

01-600

2A2100-01

01-600

2A2200-01

01-600

2A2600-01

01-600

2A3200-01

01-600

2A3300-01

01-600

2A2400-01

01-600

2A3500-01

Equipmenmt and Material

Standard equipment

Fluorescent penetrant inspection equipment

Shotpeen equipment

Material of component

PART IDENT

SYMBOL

MATERIAL

HP Compressor Disks

Nickel alloy

General

Price and availability - refer to IAE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 05-032 CAST STEEL SHOT, S17042736CoMat 05-032
CoMat 05-033 CAST STEEL SHOT DELETED0AM53CoMat 05-033
CoMat 05-034 CAST STEEL SHOT DELETED0AM53CoMat 05-034
CoMat 05-176 CAST STEEL SHOT, S17042736CoMat 05-176
CoMat 05-178 CUT WIRE SHOT, CW-20LOCALCoMat 05-178

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-41-12-230-080 Examine the Repair Areas by Fluorescent Penetrant Inspection

      1. Locally fluorescent penetrant inspect the areas to be blended.

      1. Refer to TASK 72-41-12-200-000. No cracks are permitted.

    2. SUBTASK 72-41-12-350-085 Blend Damage in the Lock Slots

    1. Refer to Figure.

      2. Blend damage in the lock slots.

      1. Repair, VRS3436 TASK 72-41-12-300-004 (REPAIR-004).

    3. SUBTASK 72-41-12-350-086 Blend Damage in the Blade Slots

    1. Refer to Figure.

      2. Blend damage in the blade slots.

      1. Repair, VRS3436 TASK 72-41-12-300-004 (REPAIR-004).

    4. SUBTASK 72-41-12-380-063 Shotpeen the slots afer Blending

    5. Figure: HP compressor disks, stages 9 to 12 - blend the damage on the lock slots

    HP compressor disks, stages 9 to 12 - blend the damage on the lock slots

    Figure: HP compressor disks, stages 9 to 12 - blend the damage on the blade slots

    HP compressor disks, stages 9 to 12 - blend the damage on the blade slots

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:0AM53
Enterprise Name:IAE INTERNATIONAL AERO ENGINES AG
BU Name:NULL
Building:SUITE 400
Street:628 HEBRON AVENUE
City:GLASTONBURY
State:CT
Zip Code:06033
Country:USA
Manufacturer Code:42736
Enterprise Name:NATIONAL METAL ABRASIVE INC.
BU Name:NATIONAL METAL ABRASIVE INC.
Street:142 Auble Street
P.O. Box:150
City:Wadsworth
State:Ohio
Zip Code:44281
Country:USA
Phone Number:+1-330-334-1566
Fax Number:+1-330-334-1456
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:55807
Supply Number:CoMat 05-032
Type:sp01
Supply Short Name:CoMat 05-032 CAST STEEL SHOT, S170
Supply Name:CoMat 05-032 CAST STEEL SHOT, S170
Specification Groups:
Doc NumberType
AMS 2431/1 ASR 170
Suppliers:
ManufacturerRemarks
55807
Manufacturer Code:0AM53
Supply Number:CoMat 05-033
Type:sp01
Supply Short Name:CoMat 05-033 CAST STEEL SHOT DELETED
Supply Name:CoMat 05-033 CAST STEEL SHOT DELETED
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
0AM53
Manufacturer Code:0AM53
Supply Number:CoMat 05-034
Type:sp01
Supply Short Name:CoMat 05-034 CAST STEEL SHOT DELETED
Supply Name:CoMat 05-034 CAST STEEL SHOT DELETED
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
0AM53
Manufacturer Code:55807
Supply Number:CoMat 05-176
Type:sp01
Supply Short Name:CoMat 05-176 CAST STEEL SHOT, S170
Supply Name:CoMat 05-176 CAST STEEL SHOT, S170
Specification Groups:
Doc NumberType
AMS 2431/1 ASR 170, HARDNESS 45-55 HRC
Suppliers:
ManufacturerRemarks
55807
Manufacturer Code:0FUN2
Supply Number:CoMat 05-178
Type:sp01
Supply Short Name:CoMat 05-178 CUT WIRE SHOT, CW-20
Supply Name:CoMat 05-178 CUT WIRE SHOT, CW-20
Specification Groups:
Doc NumberType
AMS 2431/3 AWCR 20 HARDNESS 45-55 HRC
Suppliers:
ManufacturerRemarks
0FUN2
29978
S5114