TASK 71-51-43-300-001 General Services Harness - Replace The Cables, Repair-001 (VRS2965)

DMC:V2500-A0-71-51-4300-00A-920A-C|Issue No:003.00|Issue Date:2019-02-01

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 71-51-43-300-001 General Services Harness - Replace The Cables, Repair-001 (VRS2965)

Effectivity

FIG/ITEM

PART NO

01-005

740-5966-503

01-005

740-5966-505

01-005

740-5966-509

01-005

740-5966-511

01-005

740-5966-513

01-005

740-5966-515

01-005

740-5966-517

01-005

740-5966-519

01-005

740-5966-521

01-005

740-5966-523

01-005

740-5966-525

01-005

740-5966-527

01-005

740-5966-529

General

The harness must be disassembled only as necessary to get access to the damaged cables.

Related repairs.

Replacement of the Contact Pins and Sockets, refer to Repair, VRS2988 TASK 71-51-43-300-004 (REPAIR-004).

Replacement of the Ties, refer to Repair, VRS2973 TASK 71-51-43-300-002 (REPAIR-002).

Replacement of the Connectors, refer to Repair, VRS2981 TASK 71-51-43-300-003 (REPAIR-003).

Replacement of the Terminal Lugs, refer to Repair, VRS2993 TASK 71-51-43-300-005 (REPAIR-005).

To identify the consumable materials, refer to the PCI.

NOTE

Cable PN ESW 1202-012-006 is an alternate option to Cable PN EJS 25529-1.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-148 ADHESIVE TAPE (ELECTRICAL)LOCALCoMat 02-148
CoMat 06-131 MARKING PENLOCALCoMat 06-131

Spares

NameManufacturerPart Number / IdentificationQuantityRemark
Cable0AM53EJS 25430AR
Cable0AM53EJS 25529AR
Cable0AM53ESW 1202-012-006AR
Cable0AM53RTS 71444AR
Cable0AM53RTS 71445AR
Cable0AM53RTS 71446AR

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-51-43-350-051 Replace the Cables.

      1. NOTE

        Pin to earth - The insulation resistance should be 20 megohms minimum.

        Disassemble the backclamps and the connectors to get access to the damaged cables.

      1. Refer to Repair, VRS2981 TASK 71-51-43-300-003 (REPAIR-003).

      2. Disassemble the harness to get access to the damaged cables.

      1. Use an applicable forming board to hold the harness.

      2. Make a note of the position of these items: the different types of cable ties, the identification sleeves and the adhesive tape.

      3. Remove only the items which hold the cables that must be replaced.

      3. Replace the cables.

      1. Use cable of the correct type and length.

      2. Attach the new contacts, refer to Repair, VRS2988 TASK 71-51-43-300-004 (REPAIR-004) and the new terminal lugs, refer to Repair, VRS2993 TASK 71-51-43-300-005 (REPAIR-005) as necessary.

      3. Install the new identification sleeves in the positions noted in paragraph Step.

      4. Install the insulating tape.

      1. Install the three layers of No.69 White Scotchboy Tape CoMat 02-148 ADHESIVE TAPE (ELECTRICAL) along the length of the General Services Harness from the M81714/3-D-A1 Terminal Junction Module and the M81714/3-D-B1 Terminal Junction Module for a distance of approximately 6.00 in. (152.4 mm).

      5. Assemble the backclamps and the connectors.

      1. Refer to Repair, VRS2981 TASK 71-51-43-300-003 (REPAIR-003).

      6. Tie the cables.

      1. Tie the cables in the positions noted in Step, refer to Repair, VRS2973 TASK 71-51-43-300-002 (REPAIR-002).

      7. Do a continuity and insulation test .

      1. Refer to Testing-001 TASK 71-51-43-700-301.

    2. SUBTASK 71-51-43-850-052 Put the Repair Scheme Number on the Harness

      1. Put the repair scheme number VRS2965 on the identification sleeve of the harness, adjacent to the part number.

Requirements After Job Completion

Follow-On Conditions

NONE
Change Type:

Revised effectivity table to update part number. (13VN801)

Change Type:

Revised spares table. (703CSE16577)

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
Link not Found
Link not Found
Link not Found
Link not Found
Link not Found
Link not Found
Manufacturer Code:LOCAL
Supply Number:CoMat 02-148
Type:sp01
Supply Short Name:CoMat 02-148 ADHESIVE TAPE (ELECTRICAL)
Supply Name:CoMat 02-148 ADHESIVE TAPE (ELECTRICAL)
Specification Groups:
Doc NumberType
OMAT: 296SCOTCH NO. 69 (WHITE)
Suppliers:
ManufacturerRemarks
LOCAL
76381
94960
K0993
K6835
Manufacturer Code:0AM53
Supply Number:CoMat 06-131
Type:sp01
Supply Short Name:CoMat 06-131 MARKING PEN
Supply Name:CoMat 06-131 MARKING PEN
Suppliers:
ManufacturerRemarks
0AM53