TASK 72-00-32-300-003 LPC/Intermediate Case Module - Polish To Remove Surface Rust On The LP Stub Shaft Curvic Teeth, Repair-003 (VRS1123)

DMC:V2500-A0-72-00-3205-00A-648A-B|Issue No:001.00|Issue Date:2014-05-01

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 72-00-32-300-003 LPC/Intermediate Case Module - Polish To Remove Surface Rust On The LP Stub Shaft Curvic Teeth, Repair-003 (VRS1123)

Material of component

PART IDENT

SYMBOL

MATERIAL

Stub Shaft

Non corrosion resistant steel

General

NOTE

To identify the consumable materials, refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Wire BrushLOCALBrush, Wire (stainless steel)

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099
CoMat 05-125 ABRASIVE PAD, SILICON CARBIDE, ULTRA-FINELOCALCoMat 05-125
CoMat 05-126 ABRASIVE PAD, ALUMINUM OXIDE, VERY FINELOCALCoMat 05-126
CoMat 05-127 ABRASIVE PADLOCALCoMat 05-127

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-32-350-054 Remove rust from the surface of Stub Shaft Assembly

      1. Remove rust.

      1. If rust cannot be removed by Scotch Brite, Wire Brush may be used. Make smooth and polish using Scotch Brite until surface finish becomes the same as that of the adjacent area.

      2. Wipe the repaired area.

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:X222X
Supply Number:CoMat 02-099
Type:sp01
Supply Short Name:CoMat 02-099 LINT-FREE CLOTH
Supply Name:CoMat 02-099 LINT-FREE CLOTH
Specification Groups:
Doc NumberType
WHERE COMAT 02-099 IS SPECIFIED WITH NO SUFFIX, USE COMAT 02-099A OR COMAT 02-099B.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:LOCAL
Supply Number:CoMat 05-125
Type:sp01
Supply Short Name:CoMat 05-125 ABRASIVE PAD, SILICON CARBIDE, ULTRA-FINE
Supply Name:CoMat 05-125 ABRASIVE PAD, SILICON CARBIDE, ULTRA-FINE
Specification Groups:
Doc NumberType
OMAT: 582 (RR REF)SCOTCH BRITE TYPE S.7448 SCOTCH BRITE No.7448 MIL-A-9962A TYPE III GRADE AAA
JCR-255 (JAEC REF)SCOTCH BRITE TYPE S.7448 SCOTCH BRITE No.7448 MIL-A-9962A TYPE III GRADE AAA
PMC 4435 (PW REF)SCOTCH BRITE TYPE S.7448 SCOTCH BRITE No.7448 MIL-A-9962A TYPE III GRADE AAA
Suppliers:
ManufacturerRemarks
LOCAL
K0993
K6835
28124
Manufacturer Code:LOCAL
Supply Number:CoMat 05-126
Type:sp01
Supply Short Name:CoMat 05-126 ABRASIVE PAD, ALUMINUM OXIDE, VERY FINE
Supply Name:CoMat 05-126 ABRASIVE PAD, ALUMINUM OXIDE, VERY FINE
Specification Groups:
Doc NumberType
OMAT: 583 (RR REF)SCOTCH BRITE TYPE A.7447 SCOTCH BRITE No. 7447 MIL-A-9962A TYPE I GRADE A
JCR-256 (JAEC REF)
PMC 4095 (PW REF)
Suppliers:
ManufacturerRemarks
LOCAL
K0993
K6835
28124
Manufacturer Code:LOCAL
Supply Number:CoMat 05-127
Type:sp01
Supply Short Name:CoMat 05-127 ABRASIVE PAD
Supply Name:CoMat 05-127 ABRASIVE PAD
Specification Groups:
Doc NumberType
OMAT: 584SCOTCH BRITE TYPE NO.7496 MIL-A-9962A TYPE II GRADE B OR C
JCR-257SCOTCH BRITE TYPE NO.7496 MIL-A-9962A TYPE II GRADE B OR C
Suppliers:
ManufacturerRemarks
LOCAL
K0993
K6835
Manufacturer Code:LOCAL
Tool Number:Brush, Wire (stainless steel)
Tool Name:Wire Brush