TASK 72-41-34-300-055 HPC Vane Actuating Crankshaft - Repair By Re-Applying Surface Protection, Repair-055 (VRS6391)

DMC:V2500-A0-72-41-3411-01A-609A-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 72-41-34-300-055 HPC Vane Actuating Crankshaft - Repair By Re-Applying Surface Protection, Repair-055 (VRS6391)

Effectivity

FIG/ITEM

PART NO.

ASSEMBLY

01-630

6A3806

A

01-630

6A5890

A

01-630

6A4317

B

Material of component

DESCRIPTION

MATERIAL

Vane actuating shaft

Corrosion resistant steel

General

This Repair must only be done when the instruction to do so is given in 72-41-34 Inspection.

The TASK gives the procedure to repair the vane actuating crank shaft by re-applying surface protection.

TASKs identified by SPM TASK are in the Standard Practices and Processes Manual (SPM).

Price and availability

Refer to International Aero Engines

Related repairs - none

NOTE

Equiment and materials necessary to do this repair are in the SPM TASKs given below:
SPM TASK 70-09-01-400-501
SPM TASK 70-11-03-300-503
SPM TASK 70-11-05-300-503
SPM TASK 70-12-02-120-501
SPM TASK 70-23-02-230-501
SPM TASK 70-38-35-380-001

NOTE

  1. It is possible that some materials in the Consumable Materials chart cannot be used for some or all of the necessary applications. Before you use the materials, make sure the types, quantities and applications of the materials necessary are legally permitted in your location. All persons must obey all applicable federal, state, local and provincial laws and regulations when it is necessary to work with these materials.

  2. To identify the consumable materials, refer to the Overhaul Processes and Consumables Index (PCI).

  3. Other necessary consumable materials are referred to in the SPM TASKs.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Abrasive blast equipmentLOCALAbrasive blast equipment
Chemical cleaning equipmentLOCALChemical cleaning equipment
Ink marking equipmentLOCALInk marking equipment
OvenLOCALOven
Paint spray equipmentLOCALPaint spray equipment
Penetrant Crack Test EquipmentLOCALPenetrant crack test equipment

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-001 ADHESIVE TAPE (MASKING)LOCALCoMat 02-001
CoMat 02-005 ADHESIVE TAPE (MASKING)LOCALCoMat 02-005
CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING94960CoMat 02-019
CoMat 05-003 ABRASIVE MEDIUM ALUMINUM OXIDE, 120/220 GRADELOCALCoMat 05-003
CoMat 06-064 FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)LOCALCoMat 06-064
CoMat 06-073 INK, METAL MARKING88303CoMat 06-073
CoMat 07-024 AEROLAC METAL PROTECTIVE VARNISH, CLEARLOCALCoMat 07-024
CoMat 07-075 HIGH-HEAT RESISTING STOVING ENAMELk3504CoMat 07-075

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-41-34-110-074 Chemically Clean

      1. Chemically clean the part.

      1. Refer to the SPM TASK 70-11-03-300-503.

        Use chemical cleaning equipment.

      2. Remove existing enamel.

      1. Refer to the SPM TASK 70-11-05-300-503.

        Use chemical cleaning equipment.

    2. SUBTASK 72-41-34-230-673 Do a Crack Test

      1. Do a penetrant crack test of the part.

      1. Refer to the SPM TASK 70-23-02-230-501.

        Cracks are not permitted.

        Use penetrant crack test euipment.

    3. SUBTASK 72-41-34-110-146 Chemically Clean

      1. Chemically clean the part.

      1. Refer to the SPM TASK 70-11-03-300-503.

        Use chemical cleaning equipment.

    4. SUBTASK 72-41-34-120-053 Abrasive Blast

      CAUTION

      UNMASKED SURFACES MUST NOT BE TOUCHED WITH BARE HANDS. CLEAN POLYTHENE OR COTTON GLOVES MUST BE WORN.

      CAUTION

      IF SURFACES MUST BE TOUCHED OR IF SURFACES ARE DIRTY, DO Step AND Step AGAIN.

      3. Dry abrasive blast the areas to have protection.

    4. Remove masking tape.

      5. Remove all unwanted abrasive medium.

      1. Use clean, dry compressed air blast.

    5. SUBTASK 72-41-34-380-064 Apply Surface Protection

      2. Mask areas not to have protection.

      3. Apply protection.

      1. Refer to the SPM TASK 70-38-35-380-001.

        Use overhaul process equipment.

    4. Remove masking tape.

    6. SUBTASK 72-41-34-220-674 Examine the Surface Protection

      2. Examine the surface protection.

      1. Refer to the SPM TASK 70-38-35-380-001.

    7. SUBTASK 72-41-34-350-116 Identify the Component

      1. Identify the part again.

      1. Refer to the SPM TASK 70-09-01-400-501.

        Make a mark on the part number adjacent to the existing marks, which are found below the surface protection.

        Use ink marking equipment.

    8. Figure: Repair Details and Dimensions - Asssembly A

    Repair Details and Dimensions - Asssembly A

    Figure: Repair Details and Dimensions - Asssembly B

    Repair Details and Dimensions - Asssembly B

    Figure: Repair Details and Dimensions - Assembly A

    Repair Details and Dimensions - Assembly A

    Figure: Repair Details and Dimensions - Asssembly B

    Repair Details and Dimensions - Asssembly B

    Figure: Repair Details and Dimensions - Assembly A

    Repair Details and Dimensions - Assembly A

    Figure: Repair Details and Dimensions - Asssembly B

    Repair Details and Dimensions - Asssembly B

    Figure: Repair Details and Dimensions - Assembly A and Asssembly B

    Repair Details and Dimensions - Assembly A and Asssembly B

    Figure: Repair Details and Dimensions - Assembly A

    Repair Details and Dimensions - Assembly A

    Figure: Repair Details and Dimensions - Asssembly B

    Repair Details and Dimensions - Asssembly B

    Figure: Repair Details and Dimensions - Assembly A and Asssembly B

    Repair Details and Dimensions - Assembly A and Asssembly B

    Figure: Repair Details and Dimensions - Assembly A

    Repair Details and Dimensions - Assembly A

    Figure: Repair Details and Dimensions - Asssembly B

    Repair Details and Dimensions - Asssembly B

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:88303
Enterprise Name:PHILLIPS PROCESS CO., INC
BU Name:PHILLIPS PROCESS CO., INC
Street:20 MAGNOLIA STREET
City:ROCHESTER
State:NY
Zip Code:14608-2931
Country:USA
Phone Number:1-585-436-2310
Fax Number:1-585-436-2310
Manufacturer Code:94960
Enterprise Name:3M TRAFFIC CONTROL
BU Name:3M TRAFFIC CONTROL
Department:MATERIALS DIVISION
Building:225 55
Street:3M CENTER
City:ST PAUL
State:MN
Zip Code:55144-1000
Country:USA
Phone Number:1-612-733-0477
Internet:www.3m.com/tcm
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 02-001
Type:sp01
Supply Short Name:CoMat 02-001 ADHESIVE TAPE (MASKING)
Supply Name:CoMat 02-001 ADHESIVE TAPE (MASKING)
Specification Groups:
Doc NumberType
OMAT: 230 (RR REF)ZINC OXIDE AT142
JCR-197 (JAEC REF)ZINC OXIDE AT142
Suppliers:
ManufacturerRemarks
LOCAL
K6835
U0415
Manufacturer Code:LOCAL
Supply Number:CoMat 02-005
Type:sp01
Supply Short Name:CoMat 02-005 ADHESIVE TAPE (MASKING)
Supply Name:CoMat 02-005 ADHESIVE TAPE (MASKING)
Specification Groups:
Doc NumberType
OMAT: 2/94 (RR REF)AT 7 BLACK, WATERPROOF
Suppliers:
ManufacturerRemarks
LOCAL
U0415
K6835
Manufacturer Code:76381
Supply Number:CoMat 02-019
Type:sp01
Supply Short Name:CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING
Supply Name:CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING
Specification Groups:
Doc NumberType
OMAT: 2/40 (RR REF)SELLOTAPE 2595 SCAPA 2595 OR 3M HT214
JCR-201 (JAEC REF)SELLOTAPE 2595 SCAPA 2595 OR 3M HT214
Suppliers:
ManufacturerRemarks
76381
K3312
K6835
Manufacturer Code:X222X
Supply Number:CoMat 05-003
Type:sp01
Supply Short Name:CoMat 05-003 ABRASIVE MEDIUM ALUMINUM OXIDE, 120/220 GRADE
Supply Name:CoMat 05-003 ABRASIVE MEDIUM ALUMINUM OXIDE, 120/220 GRADE
Specification Groups:
Doc NumberType
Use one of the CoMat 05-003 letter suffix alternatives.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:X222X
Supply Number:CoMat 06-064
Type:sp01
Supply Short Name:CoMat 06-064FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)
Supply Name:CoMat 06-064 FLUORESCENT PENETRANT (WATER WASHABLE MEDIUM SENSITIVITY)
Specification Groups:
Doc NumberType
It is not permitted to mix the selected CoMat 06‐064 letter suffix material with other CoMat 06‐064 letter suffix materials.Where CoMat 06‐064 is specified with no suffix, use one of the CoMat 06‐064 letter suffix materials.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:LOCAL
Supply Number:CoMat 06-073
Type:sp01
Supply Short Name:CoMat 06-073 INK, METAL MARKING
Supply Name:CoMat 06-073 INK, METAL MARKING
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:X222X
Supply Number:CoMat 07-024
Type:sp01
Supply Short Name:CoMat 07-024 AEROLAC METAL PROTECTIVE VARNISH, CLEAR
Supply Name:CoMat 07-024 AEROLAC METAL PROTECTIVE VARNISH, CLEAR
Specification Groups:
Doc NumberType
DELETED. USE COMAT 07-024A
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:X222X
Supply Number:CoMat 07-075
Type:sp01
Supply Short Name:CoMat 07-075 HIGH-HEAT RESISTING STOVING ENAMEL
Supply Name:CoMat 07-075 HIGH-HEAT RESISTING STOVING ENAMEL
Specification Groups:
Doc NumberType
Deleted. Use one of the CoMat 07-075 letter suffix materials.
Suppliers:
ManufacturerRemarks
X222X
Link not Found
Manufacturer Code:LOCAL
Tool Number:Chemical cleaning equipment
Tool Name:Chemical cleaning equipment
Manufacturer Code:LOCAL
Tool Number:Ink marking equipment
Tool Name:Ink marking equipment
Manufacturer Code:LOCAL
Tool Number:Oven
Tool Name:Oven
Manufacturer Code:LOCAL
Tool Number:Paint spray equipment
Tool Name:Paint spray equipment
Manufacturer Code:LOCAL
Tool Number:Penetrant crack test equipment
Tool Name:Penetrant Crack Test Equipment