TASK 72-32-83-300-028 LPC Mid Case - Replace The Locating Pin, Repair-028 (VRS1586)

DMC:V2500-A0-72-32-8335-00A-920A-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 72-32-83-300-028 LPC Mid Case - Replace The Locating Pin, Repair-028 (VRS1586)

Effectivity

FIG/ITEM

PART NO.

02-650

5W2198

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

LPC mid case assembly

Al-5Si-1.3Cu - 0.5 Mg

General

Price and availability - none

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

For the method to clean the parts, refer to TASK 72-32-83-100-000 (CLEANING-000).

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Hand held pneumatic grinderLOCALHand held pneumatic grinder
Hand polish and blend equipmentLOCALHand polish and blend equipment

(Refer to TASK DMC-V2500-00-70-35-03-00A-649A-D)

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-099 LINT-FREE CLOTHLOCALCoMat 02-099
CoMat 05-020 WATERPROOF SILICON CARBIDELOCALCoMat 05-020
CoMat 05-021 WATERPROOF SILICON CARBIDE44197CoMat 05-021
CoMat 07-028 CHROMATE CONVERSION COATING FOR ALUMINUMLOCALCoMat 07-028

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Pin5W22031

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-83-350-074 Remove the Damaged Pin

    1. Refer to Figure.

    2. CAUTION

      DO NOT REMOVE PARENT MATERIAL FROM THE LPC MID CASE ASSEMBLY.

      Remove the damaged pin.

    2. SUBTASK 72-32-83-350-075 Blend the Pin Hole

      1. Blend raised metal and rough surface around the pin hole.

      1. Refer to the SPM TASK 70-35-03-300-501.

    3. SUBTASK 72-32-83-380-058 Surface Treat the Bore Surface of the LPC Mid Case Assembly

      1. Clean the pin hole.

      1. Refer to the SPM TASK 70-11-26-300-503.

      2. Do a chemical touch up to the bore surface with a brush.

    4. SUBTASK 72-32-83-350-076 Install the Pin

    1. Refer to Figure.

      2. Select the pin.

      1. Select the pin to get an adequate fit, 0.00020 in. (0.005 mm) to 0.00134 in. (0.034 mm) tight fit.

      3. Chill the new locating pin.

      1. Chill the locating pin in dry ice for 15 minutes.

    4. Install the locating pin.

    5. SUBTASK 72-32-83-220-159 Examine the installed pin

      1. Examine the installed pin.

      1. Refer to TASK 72-32-83-200-000 (INSPECTION-000).

    6. Figure: Replacement of the locating pin

    Replacement of the locating pin

Requirements After Job Completion

Follow-On Conditions

NONE
Link not Found
Manufacturer Code:44197
Enterprise Name:SAINT-GOBAIN INDUSTRIAL CERAMICS INC.
BU Name:SAINT-GOBAIN ABRASIVES, INC
Street:ONE NEW BOND STREET
P.O. Box:PO BOX 15008
City:WORCESTER
State:MA
Zip Code:01615-0008
Country:USA
Phone Number:1-508-795-5000
Fax Number:1-508-795-2828
Internet:www.saint-gobain-northamerica.com
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
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:1E1X8
Supply Number:CoMat 05-020
Type:sp01
Supply Short Name:CoMat 05-020 WATERPROOF SILICON CARBIDE
Supply Name:CoMat 05-020 WATERPROOF SILICON CARBIDE
Specification Groups:
Doc NumberType
OMAT: 5/33 (RR REF)WATERPROOF SILICON CARBIDE ABRASIVE PAPER, CAMI GRIT DESIGNATION 320 (ANSI B74.18)
JCR-027 (JAEC REF)
JCR-186 (JAEC REF)
Suppliers:
ManufacturerRemarks
1E1X8
LOCAL
K6835
Manufacturer Code:1E1X8
Supply Number:CoMat 05-021
Type:sp01
Supply Short Name:CoMat 05-021 WATERPROOF SILICON CARBIDE
Supply Name:CoMat 05-021 WATERPROOF SILICON CARBIDE
Specification Groups:
Doc NumberType
OMAT: 5/35 (RR REF)WATERPROOF SILICON CARBIDE ABRASIVE PAPER, CAMI GRIT DESIGNATION 240 (ANSI B74.18 )
JCR-188 (JAEC REF)
Suppliers:
ManufacturerRemarks
1E1X8
K6835
LOCAL
Manufacturer Code:LOCAL
Supply Number:CoMat 07-028
Type:sp01
Supply Short Name:CoMat 07-028 CHROMATE CONVERSION COATING FOR ALUMINUM
Supply Name:CoMat 07-028 CHROMATE CONVERSION COATING FOR ALUMINUM
Specification Groups:
Doc NumberType
DELETED. USE COMAT 01-275
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:LOCAL
Tool Number:Hand held pneumatic grinder
Tool Name:Hand held pneumatic grinder
Manufacturer Code:LOCAL
Tool Number:Hand polish and blend equipment
Tool Name:Hand polish and blend equipment