TASK 75-24-49-840-003 LPT ACC Connector Air Tube - Replace The Connector Tube, Rework-003 - SBE 75-0091

DMC:V2500-A0-75-24-4901-00A-920A-C|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 75-24-49-840-003 LPT ACC Connector Air Tube - Replace The Connector Tube, Rework-003 - SBE 75-0091

Effectivity

FIG/ITEM

PART NO.

01-010

3A0494

01-010

3A1549

01-010

3A2316

01-010

3A2335

General

Price and availability - none

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

NOTE

For more equipment and materials necessary to do this rework, refer to SPM TASK 70-11-34-300-503, SPM TASK 70-31-13-310-501, SPM TASK 70-23-05-230-501 and SPM TASK 70-09-00-400-501.

NOTE

To identify the consumable materials, refer to the PCI.

Expendable parts

FIG/ITEM

PART IDENT

QTY

75-24-49, 01-840

Connector Tube A/O

1

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
IAE 3M14523 Cut off and welding fixture0AM53IAE 3M145231

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 03-246 WELDING MATERIALLOCALCoMat 03-246

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 75-24-49-320-063 Remove Connector Tube

      1. Remove connector tube.

      1. Refer to Figure.

      2. Use applicable machining equipment and IAE 3M14523 Cut off and welding fixture.

    2. SUBTASK 75-24-49-220-179 Examine the Machined Areas

      1. Make an inspection of machined area.

      1. Refer to Figure.

      2. Use applicable inspection equipment.

    3. SUBTASK 75-24-49-110-111 Clean the Areas to be Welded

      1. Clean the surfaces.

      1. Refer to SPM TASK 70-11-34-300-503.

    4. SUBTASK 75-24-49-310-080 Weld in the Replacement Connector Tube (01-840)

      1. Weld in replacement connector tube to the connector tube assembly.

      1. Refer to SPM TASK 70-31-13-310-501 and Figure.

      2. Provide an argon gas back-up.

      3. Flow argon gas in to the tube during weld repair.

      4. Weld in a protective atmosphere.

    5. SUBTASK 75-24-49-310-081 Weld in the Cut Tube Assembly to the Connector Tube Assembly

      1. Weld in the cut tube assembly to connector tube assembly.

      1. Refer to SPM TASK 70-31-13-310-501 and Figure.

      2. Provide an argon gas back-up.

      3. Flow argon gas in to the tube during weld repair.

      4. Weld in a protective atmosphere.

    6. SUBTASK 75-24-49-230-140 Examine the Welded Areas for Cracks

      1. Do the test for cracks.

      1. Refer to SPM TASK 70-23-05-230-501.

      2. Use medium sensitivity level.

      3. No cracks are permitted.

    7. SUBTASK 75-24-49-220-180 Examine the Welded Areas Dimensionally

      1. Examine the welded areas.

      1. Refer to Figure.

      2. Use applicable inspection equipment.

    8. SUBTASK 75-24-49-110-112 Clean the Connector Tube Assembly

      1. Clean the connector tube assembly.

      1. Refer to SPM TASK 70-11-34-300-503.

    9. SUBTASK 75-24-49-850-003 Identify the Connector Tube Assembly with the New Part Number

      1. Identify ACC assembly with new part number.

      1. Use shallow electro-chemical marking method.

      2. Refer to SPM TASK 70-09-00-400-501.

      3. NUMBER BEFORE - 3A0494

      4. NEW NUMBER - 3A2181

      5. NUMBER BEFORE - 3A1549

      6. NEW NUMBER - 3A2181

      7. NUMBER BEFORE - 3A2316

      8. NEW NUMBER - 3A2181

      9. NUMBER BEFORE - 3A2335

      10. NEW NUMBER - 3A2181

    10. Figure: Connector Tube Assembly - Replacement of Connector Tube

    Connector Tube Assembly - Replacement of Connector Tube

    Connector Tube Assembly - Replacement of Connector Tube

    Connector Tube Assembly - Replacement of Connector Tube

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:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Supply Number:CoMat 03-246
Type:sp01
Supply Short Name:CoMat 03-246 WELDING MATERIAL
Supply Name:CoMat 03-246 WELDING MATERIAL
Specification Groups:
Doc NumberType
B.S.TA22 DTD 5133 TIMETAL 230 TI-P11 WL3.7124.1
Suppliers:
ManufacturerRemarks
LOCAL
U9025
K6835
0MRR3
Manufacturer Code:0AM53
Tool Number:IAE 3M14523
Tool Name:IAE 3M14523 Cut off and welding fixture