TASK 73-22-49-300-003 Fuel System Sensing Air Tubes - Blend Repair Surface Damage, Repair-003 (VRS6225)

DMC:V2500-A0-73-22-4900-01A-649A-C|Issue No:002.00|Issue Date:2021-02-01

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 73-22-49-300-003 Fuel System Sensing Air Tubes - Blend Repair Surface Damage, Repair-003 (VRS6225)

Effectivity

FIG./ITEM

PART NO.

09-100

6A2133

09-500

6A2122

09-500

6A6007

10-100

6A2126

10-500

6A1692

11-100

6A1693

12-100

6A2135

Material of component

PART IDENT

SYMBOL

MATERIAL

Tube

EBS

Chromium/nickel steel tube

Adaptor

LAH

Chromium/nickel steel

General

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

NOTE

Equivalent materials or equipment can be used.
More equipment and materials necessary to do this Repair are given in SPM TASK 70-23-01-230-501 or SPM TASK 70-23-03-230-501.
To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Workshop inspection equipmentLOCALWorkshop inspection equipment
Penetrant Crack Test EquipmentLOCALPenetrant crack test equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 05-106 ABRASIVE STONEK6835CoMat 05-106
CoMat 05-110 EMERY POLISHING PAPER0AM53CoMat 05-110
CoMat 05-111 EMERY POLISHING PAPER06565CoMat 05-111

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 73-22-49-230-063-001 Examine the Repair Area of the Tube for Cracks

      1. Do a penetrant crack test

      1. Refer to SPM TASK 70-23-01-230-501.

    2. SUBTASK 73-22-49-230-063-002 Examine the Repair Area of the Tube for Cracks

      1. Do a penetrant crack test

      1. Refer to SPM TASK 70-23-03-230-501.

    3. SUBTASK 73-22-49-350-060 Remove the Tube Damage

      1. Remove the damage

      2. The maximum depth of damage to be removed must not be more than 0.002 in. (0.051 mm). Blend the area to remove the sharp edges.

      3. Refer to SPM TASK 70-35-21-350-501.

      2. Polish the repair area

      1. Polish the area to make it smooth and remove the dressing marks.

    4. SUBTASK 73-22-49-220-106 Examine the Repair Area of the Tube

      1. Do a visual and dimensional inspection.

      1. Refer to Inspection-000 TASK 73-22-49-200-100.

    5. SUBTASK 73-22-49-230-064-001 Examine the Repair Area of the Tube for Cracks

      1. Do a penetrant crack test

      1. Refer to SPM TASK 70-23-01-230-501.

      2. No cracks are permitted

    6. SUBTASK 73-22-49-230-064-002 Examine the Repair Area of the Tube for Cracks

      1. Do a penetrant crack test.

      1. Refer to SPM TASK 70-23-01-230-501.

      2. No cracks are permitted.

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Corrected task reference hyperlink. (CAS-89229-H9X3P0)

Manufacturer Code:06565
Enterprise Name:SAINT-GOBAIN ABRASIVES
BU Name:SAINT-GOBAIN ABRASIVES
P.O. Box:808
City:TROY
State:NY
Zip Code:12181
Country:USA
Phone Number:1-518-266-2200
Fax Number:1-518-266-2342
Internet:www.saintgobain.com
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:K6835
Enterprise Name:MED-LAB LTD
BU Name:MED-LAB LTD
Street:COPELAND ST
City:DERBY
Zip Code:DE1 2PU
Country:GREAT BRITAIN
Phone Number:44-1332-349094
Fax Number:44-1332-371237
Email:sales@med-lab.co.uk
Internet:www.med-lab.co.uk
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:K6835
Supply Number:CoMat 05-106
Type:sp01
Supply Short Name:CoMat 05-106 ABRASIVE STONE
Supply Name:CoMat 05-106 ABRASIVE STONE
Specification Groups:
Doc NumberType
(SS-S-736/2/26) (A-A-3068/2-26)SQUARE FINE SS-S-736 TYPE II CLASS A1
Suppliers:
ManufacturerRemarks
K6835
KC1D9
Manufacturer Code:X111X
Supply Number:CoMat 05-110
Type:sp01
Supply Short Name:CoMat 05-110 EMERY POLISHING PAPER
Supply Name:CoMat 05-110 EMERY POLISHING PAPER
Specification Groups:
Doc NumberType
DISCONTINUED
Suppliers:
ManufacturerRemarks
X111X
Manufacturer Code:44197
Supply Number:CoMat 05-111
Type:sp01
Supply Short Name:CoMat 05-111 EMERY POLISHING PAPER
Supply Name:CoMat 05-111 EMERY POLISHING PAPER
Specification Groups:
Doc NumberType
FEPA GRIT SIZE P280 OR P240 EMERY POLISHING PAPER OR ALUMINUM OXIDE ABRASIVE PAPER
Suppliers:
ManufacturerRemarks
44197
K6835
KC1D9
LOCAL
Manufacturer Code:LOCAL
Tool Number:Penetrant crack test equipment
Tool Name:Penetrant Crack Test Equipment
Manufacturer Code:LOCAL
Tool Number:Workshop inspection equipment
Tool Name:Workshop inspection equipment