TASK 72-40-00-300-009 Fuel Flow Divider Valve Bracket - Replace The Epoxy Primer, Repair-009 (VRS3433)

DMC:V2500-A0-72-40-0031-00A-609A-C|Issue No:002.00|Issue Date:2018-05-01

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 72-40-00-300-009 Fuel Flow Divider Valve Bracket - Replace The Epoxy Primer, Repair-009 (VRS3433)

Effectivity

FIG/ITEM

PART NO.

01-260

2A1903-01

01-260

2A2073-01

Material of component

RR

DESCRIPTION

SYMBOL

MATERIAL

Fuel flow divider valve bracket

-

Inconel 718

General

Price and availability - refer to IAE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Paint air-spray gunLOCAL

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
DELETEDLOCALDELETED
CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING94960CoMat 02-019
CoMat 07-174 PRIMER, EPOXY00BB6CoMat 07-174
CoMat 07-180 REDUCER, SOLVENT00BB6CoMat 07-180

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-40-00-350-070-001 Remove the Epoxy Primer from the Fuel Flow Divider Valve Bracket

      1. Remove the epoxy primer from the bracket.

      1. Do the procedure given in the SPM TASK 70-12-07-120-501.

    2. SUBTASK 72-40-00-120-051 Clean the Fuel Flow Divider Valve Bracket

      1. Clean the bracket.

      1. Do the procedure given in the SPM TASK 70-11-03-300-503.

    3. SUBTASK 72-40-00-230-071 Examine the Fuel Flow Divider Valve Bracket

      1. NOTE

        Bracket with crack must be rejected.

        Examine the bracket.

      1. Do the procedure given in the SPM TASK 70-23-01-230-501 (Dip, Spray or Electrostatic Spray).

    4. SUBTASK 72-40-00-350-071 Apply Masking Tape to the Areas not to be repaired

      1. Apply masking tape to the areas not to be repaired.

    5. SUBTASK 72-40-00-380-052 Prepare the Epoxy Primer

      1. Do the subsequent procedure to mix the CoMat 07-174 PRIMER, EPOXY.

      1. Mix seven parts by volume of the base component in the CoMat 07-174 PRIMER, EPOXY kit with one part by volume of the catalyst component in the CoMat 07-174 PRIMER, EPOXY

      2. Add CoMat 07-180 REDUCER, SOLVENT as necessary to get the correct consistency.

    2. NOTE

      The working life of each mixture is approximately four hours at room temperature. You should identify the time and date of mixing each mixture.

      Mix well.

    6. SUBTASK 72-40-00-380-053 Apply the Epoxy Primer to the Fuel Flow Divider Valve Bracket

      1. Apply two coats of CoMat 07-174 PRIMER, EPOXY. Air dry for one hour minimum between coats.

        1. Use a paint air-spray gun and filtered air.

        1. Make sure you keep the equipment clean.

    2. Air dry for a minimum of 30 minutes.

    3. Bake at 225 to 255 deg F (107 to 124 deg C) for two hours minimum or air dry for 24 hours minimum at room temperature..

    4. Remove the masking tape.

    7. SUBTASK 72-40-00-220-142 Post Repair Inspection

      1. Visually inspect the repair.

      1. Refer to TASK 72-40-00-200-000, (INSPECTION-000) and Figure.

    8. Figure: Repair Details and Dimensions

    Repair Details and Dimensions

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Update the epoxy primer mixing instructions (REA18VC010)

Manufacturer Code:00BB6
Enterprise Name:INDESTRUCTIBLE PAINT INC
BU Name:INDESTRUCTIBLE PAINT INC
Street:1 INDEPENDENCE DRIVE
City:MONROE
State:CT
Zip Code:06468
Country:USA
Phone Number:1-203-880-9130
Fax Number:1-203-880-9133
Email:dave@indestructiblepaint.com
Internet:www.indestructiblepaint.com
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
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:00BB6
Supply Number:CoMat 07-174
Type:sp01
Supply Short Name:CoMat 07-174 PRIMER, EPOXY
Supply Name:CoMat 07-174 PRIMER, EPOXY
Specification Groups:
Doc NumberType
INDESTRUCTIBLE PAINT IP-714A&B KITPWA 36568 (PW REF)
Suppliers:
ManufacturerRemarks
00BB6
Manufacturer Code:00BB6
Supply Number:CoMat 07-180
Type:sp01
Supply Short Name:CoMat 07-180 REDUCER, SOLVENT
Supply Name:CoMat 07-180 REDUCER, SOLVENT
Specification Groups:
Doc NumberType
Indestructible Paint IP715 Solvent ReducerPWA 36106 (PW REF)
Suppliers:
ManufacturerRemarks
00BB6
Manufacturer Code:LOCAL
Supply Number:DELETED
Type:sp01
Supply Short Name:DELETED
Supply Name:DELETED
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
LOCAL
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