TASK 73-22-35-300-001 EEC Data Entry Plug - Related Parts - Replace The Jumpers, Contacts or Connector, Repair-001 (VRS3500)

DMC:V2500-A0-73-22-3500-00A-920A-C|Issue No:001.00|Issue Date:2014-05-01

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 73-22-35-300-001 EEC Data Entry Plug - Related Parts - Replace The Jumpers, Contacts or Connector, Repair-001 (VRS3500)

Effectivity

FIG/ITEM

PART NO.

01-100

2A2309

01-100

2A3106

Material of component

DESCRIPTION

RR SYMBOL

MATERIAL

Data entry plug assembly

Stainless steel

General

Price and availability - none

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

Repair parts

FIG/ITEM

PART NO

PART IDENT

QTY

01-105

2A3104

Jumper Assembly

AR

01-145

2A2315

Jumper Assembly

AR

01-155

2A2304

Jumper Assembly

AR

01-165

2A2305

Jumper Assembly

AR

01-175

2A2306

Jumper Assembly

AR

01-190

MS27488-20

Sealing plug

AR

01-200

2A2314

Connector Option

1 off

01-210

2A2324

Electrical Contact

AR

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Contact insertion toolLOCALMS27495A20
Contact removal toolLOCALMS27495R20
Soft nose pliersLOCALSoft nose pliers
IAE 2P16552 EEC Software Loader and DEP Tester0AM53IAE 2P165521

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 73-22-35-350-051 Remove the Jumpers, Sealing Plugs and Contacts from the Connector

      1. Mark the connector hole letters and the type of jumper that is removed on the worksheet.

      1. Refer to Figure thru Figure.

      2. The number of contacts on the jumper is the type of jumper (2, 3, 4 or 5 contacts).

      3. If you replace the connector, you must mark all the connector hole letters and the type of each jumper that is removed.

      4. Use the worksheet inFigure thruFigure to mark the connector hole and type of each jumper that is to be removed.

      5. This worksheet will be used for the installation and test.

      2. Remove the jumpers as necessary.

      1. Refer to Figure thru Figure.

      2. Hold the connector in your hand and use the Contact removal tool or equivalent

        NOTE

        If necessary, the jumper wires can be cut so you can easily install the removal tool on the jumper. Cut the wire 0.250 in. (6.35 mm) from the top of the connector rubber insert.

      3. Remove the sealing plugs as necessary.

      1. Refer to Figure thru Figure.

      2. Remove the sealing plugs with your fingers or soft nose pliers.

      4. Remove the contacts as necessary.

      1. Refer to Figure thru Figure.

      2. Use the Contact removal tool or equivalent.

      3. A small piece of straight wire will help in the removal of the contact.

        NOTE

        You can install the removed contacts, sealing plugs and jumpers if they were not damaged during the removal.

    2. SUBTASK 73-22-35-350-052 Install the Jumpers, Contacts and Sealing Plugs in the Connector

      CAUTION

      DO NOT USE THE REMOVAL TOOL TO INSTALL THE JUMPERS OR CONTACTS. IF THE REMOVAL TOOL IS USED THE COLLET IN THE CONNECTOR CANNOT RETRACT AND LOCK THE JUMPER OR CONTACT.
      DO NOT APPLY STRONG FORCE TO THE INSERTION TOOL WHEN YOU PUSH THE JUMPER OR CONTACT. THE STRONG FORCE CAN CAUSE DAMAGE TO THE COLLET.

      1. Install the new jumper in the correct connector holes as marked in the removal.

      1. Refer to Figure thru Figure.

      2. Use the Contact insertion tool or equivalent.

      3. Use the worksheet when you remove the jumpers to install all the jumpers in the correct connector holes

        NOTE

        To find the correct jumper wires, refer to Test No.11 given in TASK 71-00-00-700-011 (Config-1 and Config-2).

      4. Hold the connector in your hand.

        5. Push the jumper into the connector hole until the shoulder of the contact is locked by the collet.

        1. Refer to Figure thru Figure).

        2. Lightly pull back the jumper to make sure the contact is locked in the collet.

        3. The contact is correctly locked if the jumper does not move rearward.

      6. Remove the insertion tool.

        NOTE

        When the collet locks the contact, the collet makes a light click sound.

      2. Install the contacts and sealing plugs in the open connector holes that remain.

      1. Refer to Figure thru Figure.

      2. Use the Contact insertion tool or equivalent.

      3. Make sure the contact is locked in the connector collet before you install the sealing plug.

      4. Install the sealing plugs (with the larger diameter down) into the open connector holes with your fingers or soft nose pliers.

    3. SUBTASK 73-22-35-220-063 Examine the Repair

      1. Examine the repair area.

      1. Refer to Figure thru Figure.

      2. Make sure the jumper contacts and contacts are straight and the sealing plugs are installed correctly in all the open connector holes.

      3. Examine the data entry plug connector for damage.

    4. SUBTASK 73-22-35-750-051 Do an Electrical Wiring Test on the Data Entry Plug Assembly

      1. Do an electrical wiring test on the data entry plug assembly. Use IAE 2P16552 EEC Software Loader and DEP Tester.

      1. Follow all on-screen instructions.

        NOTE

        If there are errors with the tester, turn off power and disconnect the X, Y and Z cables. Then turn power on and follow all on-screen instructions. Do not reconnect cables until instructed on the screen.

        NOTE

        If there are errors with the results of the test, follow all on-screen instructions to correct the data entry plug wiring.

    5. Figure: Repair Details And Dimensions

    Repair Details And Dimensions

    Repair Details And Dimensions

    Repair Details And Dimensions

    Repair Details And Dimensions

Requirements After Job Completion

Follow-On Conditions

NONE
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
Manufacturer Code:0AM53
Tool Number:IAE 2P16552
Tool Name:IAE 2P16552 EEC Software Loader and DEP Tester
Manufacturer Code:LOCAL
Tool Number:MS27495A20
Tool Name:Contact insertion tool
Manufacturer Code:LOCAL
Tool Number:MS27495R20
Tool Name:Contact removal tool
Link not Found