TASK 71-52-44-300-001 EEC Link Core Harness - Replace The Connectors, Repair-001 (VRS1082)

DMC:V2500-A0-71-52-4400-00A-920A-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 71-52-44-300-001 EEC Link Core Harness - Replace The Connectors, Repair-001 (VRS1082)

Effectivity

FIG/ITEM

PART NO.

01-005

2A1491

General

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

For the method to clean the parts, refer to Cleaning-000 TASK 71-52-44-100-300.

Repair parts

FIG/ITEM

PART NO.

PART IDENT

QTY

04-010

BSK17E161OPD

Receptacle

1

03-010

G9312S16BNF-D3

Backshell

1

04-027

BA-4016-1OP

Chromel pin

2

04-028

BA-4016-1OR

Alumel pin

2

04-030

T3K-1211- 98SN

Plug

1

03-030

G9311A11BNF-D

Backshell

1

04-015

BA4016-36LD

Pin

6

04-035

T3-4120-36LD

Socket

6

03-760

20-90970-2

Tube, heat shrinkable, PTFE

1

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Removal/insertion toolLOCALRemoval/insertion tool
Crimping toolLOCALCrimping tool

Consumables, Materials and Expendables

NameManufacturerPart Number / IdentificationQuantityRemark
CoMat 02-146 LOCKWIRELOCALCoMat 02-146

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 71-52-44-350-054 Disassemble the Backshells

    1. Refer to Figure.

    2. Remove the locking wire from the backshells

    3. Loosen the screws on the backshell clamp

    4. Loosen the backshell clamp

    5. CAUTION

      DO NOT CUT THE INDIVIDUAL SHIELD

      Remove the ground ring

      6. Loosen the backshell nut

      1. Use Glenair TG69 pliers

    2. SUBTASK 71-52-44-350-055 Remove the Pin and Socket from Connectors

      1. Remove the contacts (pin and socket) from the connectors

    3. SUBTASK 71-52-44-350-056 Remove the Bent Contacts from the Cables

    1. Cut off the bent contacts from the cable

    4. SUBTASK 71-52-44-350-057 Install the Contacts to the Cables

      1. Remove the cable insulation

      1. Use a cable stripper.

      2. Remove the cable insulation to expose 0.25 in. (6.4 mm) for contact size 16 and 0.19 in. (4.8 mm) for contact size 20

      2. Install contact bucket

      2. Install the conductor into the contact bucket until it bottoms or is visible in the inspection hole

    5. SUBTASK 71-52-44-350-058 Install the Contacts into the Connectors

      1. Install the contacts into the connectors

      2. Install unused contacts into spare holes in the connectors

    3. Install sealing plugs to spare holes containing unused contacts

    6. SUBTASK 71-52-44-350-059 Assembly Backshells

    1. Refer to Figure.

    2. Screw the backshell nut onto the connector

      3. Tighten the backshell nut

      1. Use Glenair TG69 pliers.

      2. Turn a quater rotation from above position

    4. Install the ground ring on the backshell sleeve

      5. Tighten the backshell clamp

      1. Use Glenair TG69 pliers.

      2. Turn a half rotation from above position

      6. Folded back metal braid

      1. Metal braiding shall be twisted up and folded up two times

    7. Tighten the screws on the backshell clamp

    7. SUBTASK 71-52-44-350-060 Install Locking Wire

      1. Install locking wire on the backshell

    8. Figure: Replacement Of The Connector

    Replacement Of The Connector

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Manufacturer Code:LOCAL
Supply Number:CoMat 02-146
Type:sp01
Supply Short Name:CoMat 02-146 LOCKWIRE
Supply Name:CoMat 02-146 LOCKWIRE
Specification Groups:
Doc NumberType
AIA/NAS NASM20995 Part Number MS20995C20 (0,5 MM)
Suppliers:
ManufacturerRemarks
LOCAL
Manufacturer Code:LOCAL
Tool Number:Crimping tool
Tool Name:Crimping tool
Manufacturer Code:LOCAL
Tool Number:Removal/insertion tool
Tool Name:Removal/insertion tool