TASK 72-32-03-300-003 No. 1 And No. 6 Strut Fairing Panel - Replace The Rubber Block, Repair-003 (VRS1903)

DMC:V2500-A0-72-32-0313-01A-920A-C|Issue No:002.00|Issue Date:2017-08-01

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 72-32-03-300-003 No. 1 And No. 6 Strut Fairing Panel - Replace The Rubber Block, Repair-003 (VRS1903)

Effectivity

FIG/ITEM

PART NO.

02-100

5A0352

02-100

5A2184

02-300

5A0212

02-300

5A1411

02-300

5A1692

02-300

5A1713

02-300

5A2183

02-100

5A1838

02-100

5A1885

02-100

5A1898

Material of component

PART IDENT

SYMBOL

MATERIAL

No. 1 and No. 6 Strut Fairing Panel

-

Titanium Alloy

General

Price and availability - not applicable

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

NOTE

To identify the consumable materials refer to the PCI.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 01-124 ISOPROPYL ALCOHOLLOCALCoMat 01-124
CoMat 05-016 GARNET PAPER, 80-GRITLOCALCoMat 05-016
CoMat 05-017 GARNET PAPER, 60 GRITK6835CoMat 05-017
CoMat 08-013 COLD CURING SILICONE COMPOUNDLOCALCoMat 08-013
CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANTLOCALCoMat 08-014
CoMat 08-173 DOUBLE COATED TAPEIE536CoMat 08-173

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Block, rubber5A20772
Block, rubber5A20772

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-32-03-350-058 Remove the Rubber Block from the No. 1 and No. 6 Strut Fairing Panel

    1. Refer to Figure and Figure.

      2. Remove the rubber block.

      1. CAUTION

        TAKE EXTREME CARE NOT TO DAMAGE NO. 1 AND NO. 6 STRUT FAIRING PANEL.

        Use hand methods.

      2. If necessary, use non-metalic spatula.

      3. Remove adhesive remaining after removal of the rubber block.

    2. SUBTASK 72-32-03-350-059 Prepare Each of Mating Surfaces for the Cold Curing Silicone Rubber Compound or Double Coated Tape

    1. Refer to Figure and Figure.

      2. CAUTION

        AFTER PREPARATION THE MATING SURFACES MUST BE FULLY CLEANED AND MUST NOT BE TOUCHED BY HAND, TO PREVENT CONTAMINATION.
        BONDING MUST BE DONE IMMEDIATELY AFTER THE SURFACE PROTECTION.

        Swab degrease the mating surfaces.

    4. Do step A. again.

    5. NOTE

      A water break-test is not necessary.

    3. SUBTASK 72-32-03-360-053 Apply and Cure the Cold Curing Silicone Rubber Compound and Install the Rubber Block

      CAUTION

      DO NOT EAT ANYTHING OR SMOKE AT LOCATIONS WHERE THESE MATERIALS ARE USED.

    1. NOTE

      1. The primer must be applied immediately after the mating surfaces are prepared. It is cured at room temperature in the atmosphere.

      2. If the parts are not used immediately, after the primer is applied, they must be kept in polythene bags, but for no longer than 24 hours.

      3. This SUBTASK is an alternative to Step.

      Refer to Figure and Figure.

      2. CAUTION

        DO NOT APPLY THE PRIMER TO THE MATING SURFACES OF THE RUBBER BLOCK.

        Apply a thin layer of primer only to the prepared mating surface of strut fairing panel.

      2. Dry in air for 30 minutes.

      3. Apply the cold curing silicone rubber compound to each of the mating surfaces.

      2. Refer to the SPM TASK 70-36-02-360-501.

      4. Install the rubber block to the strut fairing panel within three minutes after the compound is applied.

      1. Apply sufficient pressure to ensure good contact and to form a witness of adhesive at all edges.

      2. Make sure that compound can be seen around the sealed surfaces.

    5. Remove excess adhesive compound from the strut fairing panel.

      6. Cure the compound at room temperature for 48 hours.

      1. Do not apply a load during this time.

    7. NOTE

      The parts can be touched after 12 hours.

    4. SUBTASK 72-32-03-360-057 Apply the Double Coated Tape and Install the Rubber Block

    1. NOTE

      This SUBTASK is an alternative to Step.

      Refer to Figure and Figure.

      2. Apply the double coated tape to the prepared mating surface of rubber block.

    3. Install the rubber block to the strut fairing panel.

    5. SUBTASK 72-32-03-220-089 Examine the Repaired Area of the No. 1 and No. 6 Strut Fairing Panel

    1. Refer to Figure and Figure.

    2. Visually and dimensionally examine the rubber block.

    6. Figure: Replace the Rubber Block of the No. 1 Strut Fairing Panel

    Replace the Rubber Block of the No. 1 Strut Fairing Panel

    Figure: Replace the Rubber Block of the No. 6 Strut Fairing Panel

    Replace the Rubber Block of the No. 6 Strut Fairing Panel

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised the effectivity table, procedure to apply the double coated tape and figures. (90VJ745C)

Link not Found
Manufacturer Code:IE536
Enterprise Name:SUMITOMO 3M CO LTD
BU Name:SUMITOMO 3M CO LTD
Street:2-33-1 TAMAGAWA-DAI
City:SETAGAYA-KU
State:TOKYO
Zip Code:158-8583
Country:JAPAN
Phone Number:0081 570011511
Fax Number:0081 120282369
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
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 01-124
Type:sp01
Supply Short Name:CoMat 01-124 ISOPROPYL ALCOHOL
Supply Name:CoMat 01-124 ISOPROPYL ALCOHOL
Specification Groups:
Doc NumberType
OMAT:1/40GPR TECHNICAL GRADE
PMC 9094GPR TECHNICAL GRADE
JCR-011GPR TECHNICAL GRADE
Suppliers:
ManufacturerRemarks
LOCAL
U1185
24853
K6835
Manufacturer Code:0KHE3
Supply Number:CoMat 05-016
Type:sp01
Supply Short Name:CoMat 05-016 GARNET PAPER, 80-GRIT
Supply Name:CoMat 05-016 GARNET PAPER, 80-GRIT
Specification Groups:
Doc NumberType
GARNET PAPER, CAMI GRIT SIZE 80 GRADE 0 (ANSI B74.18)
Suppliers:
ManufacturerRemarks
0KHE3
1E1X8
LOCAL
C4347
K0993
K2F42
K6835
V571V
Manufacturer Code:0KHE3
Supply Number:CoMat 05-017
Type:sp01
Supply Short Name:CoMat 05-017 GARNET PAPER, 60 GRIT
Supply Name:CoMat 05-017 GARNET PAPER, 60 GRIT
Specification Groups:
Doc NumberType
GARNET PAPER, CAMI GRIT SIZE 60 GRADE 1/2 (ANSI B74.18)
Suppliers:
ManufacturerRemarks
0KHE3
1E1X8
C4347
LOCAL
K0993
K6835
Manufacturer Code:X222X
Supply Number:CoMat 08-013
Type:sp01
Supply Short Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Supply Name:CoMat 08-013 COLD CURING SILICONE COMPOUND
Specification Groups:
Doc NumberType
If CoMat 08-013 is specified without an asterisk or a letter suffix, use one of the letter suffix alternative materials.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:X222X
Supply Number:CoMat 08-014
Type:sp01
Supply Short Name:CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT
Supply Name:CoMat 08-014 PRIMER, SILICONE ADHESIVE/SEALANT
Specification Groups:
Doc NumberType
Use the applicable letter suffix material. Refer to SPM TASK 70-36-02-360-501.
Suppliers:
ManufacturerRemarks
X222X
Manufacturer Code:IE536
Supply Number:CoMat 08-173
Type:sp01
Supply Short Name:CoMat 08-173 DOUBLE COATED TAPE
Supply Name:CoMat 08-173 DOUBLE COATED TAPE
Specification Groups:
Doc NumberType
4390, SPECIFICATION JS-3048
Suppliers:
ManufacturerRemarks
IE536