TASK 72-42-11-300-023 Diffuser Case - Replace The Shoulder Pin, Repair-023 (VRS3060)

DMC:V2500-A0-72-42-1100-06A-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 72-42-11-300-023 Diffuser Case - Replace The Shoulder Pin, Repair-023 (VRS3060)

Effectivity

FIG/ITEM PART NO.

01-010

2A0051

01-010

2A2081-01

01-010

2A2581-01

01-010

2A2883-01

01-010

2A2889-01

01-010

2A2896-01

01-010

2A2885-01

01-010

2A2891-01

01-010

2A2897-01

Material of component

RR

DESCRIPTION SYMBOL MATERIAL

Diffuser case assembly

-

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

NameManufacturerPart Number / IdentificationQuantityRemark
Standard inspection equipmentLOCALStandard inspection equipment
Drilling equipmentLOCALDrilling equipment
Flaring equipmentLOCALFlaring equipment

Consumables, Materials and Expendables

NONE

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Shoulder Pin50J0182

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-42-11-350-075 Remove the Loose or Damaged Shoulder Pin from the Diffuser Case

    1. Refer to: Figure

      2. Drill the damaged shoulder pin shank.

      1. Drill the center of the pin shank with a 0.15625 in. (3.969 mm) drill bit. Be careful not to make the hole larger than the outer diameter of the pin shank or damage the flange. The outer diameter of the pin shank is 0.1875 in. (4.762 mm).

      3. Remove the pin from the flange of the diffuser case.

      1. Use a standard drift. Be careful not to damage the flange.

    2. SUBTASK 72-42-11-350-076 Install the Shoulder Pin in the Diffuser Case

    1. Refer to: Figure

    2. Install the new shoulder pin in the flange hole on the diffuser case.

      3. Flare the pin.

      1. Make sure the face of the pin is against the flange. Use a standard tool to flare the pin.

    3. SUBTASK 72-42-11-220-077 Examine the Repair

    1. Refer to: Figure

      2. Examine the installed pin.

      1. The face of the pin must be against the flange.

        The pin must be tight on the flange.

        No cracks permitted on the flare.

    4. Figure: Diffuser case shoulder pin repair areas

    Diffuser case shoulder pin repair areas

Requirements After Job Completion

Follow-On Conditions

NONE
Link not Found
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:LOCAL
Tool Number:Drilling equipment
Tool Name:Drilling equipment
Manufacturer Code:LOCAL
Tool Number:Flaring equipment
Tool Name:Flaring equipment
Manufacturer Code:LOCAL
Tool Number:Standard inspection equipment
Tool Name:Standard inspection equipment