TASK 78-32-47-430-301 Left C-Duct Electrical Harness - Assemble The Harness, Assembly-001

DMC:V2500-A0-78-32-4700-00A-710A-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 78-32-47-430-301 Left C-Duct Electrical Harness - Assemble The Harness, Assembly-001

General

Fig/item numbers in parentheses in the procedure agree with those used in the IPC. Only the primary Fig/item numbers are used. For the service bulletin alpha variants refer to the IPC.

For all parts identified in a different Chapter/Section/Subject, the applicable Chapter/Section/Subject comes before the Fig/item number.

For standard torque data and procedures, refer to the SPM TASK 70-41-00-400-501 and SPM TASK 70-41-02-400-501.

Special torque data and assembly tolerances are included in this procedure.

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 02-176 LOCKWIRELOCALCoMat 02-176
CoMat 02-177 MASKING TAPE (GLASS CLOTH)LOCALCoMat 02-177
CoMat 10-059 ENGINE LUBRICATING OIL0AM53CoMat 10-059

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 78-32-47-430-051 Assemble the Left C-Duct Electrical Harness

    1. Refer to Figure, Figure and Figure.

      2. Assemble the 903P plug (01-210) on the wire.

      1. Get the contact insertion tool for the wire size to be installed. Refer to Figure.

      2. CAUTION

        THE INSERTION TOOL MUST BE PARALLEL TO THE AXIS OF THE CONNECTOR WHEN THE WIRES ARE INSTALLED TO PREVENT INTERNAL DAMAGE TO THE CONNECTOR.

        Put the contacts (01-250) in to the correct positions by hand. After the contacts are started in to the connector, fully install them with the insertion tool.

      3. Push on the contact from the front of the connector to make sure that it has been correctly inserted. The contact is correctly inserted when there is no rearward movement of the contact within the connector.

      4. Move the boot (01-300) along the wire bundle toward the connector until it touches the rear grommet.

      5. Move the connector backshell along the wire bundle and turn it on to the connector shell. Tighten the backshell by hand plus 1/8 to 1/4 turn with the connector pliers.

      6. Wrap the wire bundle at the strain relief clamp location with CoMat 02-177 MASKING TAPE (GLASS CLOTH) until there is enough tape to give a tight hold on the wire bundle when the strain relief clamp is installed on the backshell.

      7. Install the strain relief clamp on to the backshell with the screws. Torque the screws to between 12 and 15 lbfin (1 and 2 Nm). Safety the screws with CoMat 02-176 LOCKWIRE.

      8. Do a continuity check of the wire harness to make sure that it has been assembled correctly. Refer to Testing-001 TASK 78-32-47-700-301.

      3. Assemble the 905P plug (01-270) on the wire.

      1. Get the contact insertion tool for the wire size to be installed. Refer to Figure.

      2. CAUTION

        THE INSERTION TOOL MUST BE PARALLEL TO THE AXIS OF THE CONNECTOR WHEN THE WIRES ARE INSTALLED TO PREVENT INTERNAL DAMAGE TO THE CONNECTOR.

        Put the contacts (01-250) in to the correct positions by hand. After the contacts are started in to the connector, fully install them with the insertion tool.

      3. Push on the contact from the front of the connector to make sure that it has been correctly inserted. The contact is correctly inserted when there is no rearward movement of the contact within the connector.

      4. Move the boot (01-290) along the wire bundle toward the connector until it touches the rear grommet.

      5. Move the connector backshell along the wire bundle and turn it on to the connector shell. Tighten the backshell by hand plus 1/8 to 1/4 turn with the connector pliers.

      6. Wrap the wire bundle at the strain relief clamp location with the CoMat 02-177 MASKING TAPE (GLASS CLOTH) until there is enough tape to give a tight hold on the wire bundle when the strain relief clamp is installed on the backshell.

      7. Install the strain relief clamp on to the backshell with the screws. Torque the screws to between 12 and 15 lbfin (1 and 2 Nm). Safety the screws with the CoMat 02-176 LOCKWIRE.

      8. Do a continuity check of the wire harness to make sure that it has been assembled correctly. Refer to Testing-001 TASK 78-32-47-700-301.

      4. Assemble the 901J receptacle (01-240) on the wire.

      1. Get the contact insertion tool for the wire size to be installed. Refer to Figure.

      2. CAUTION

        THE INSERTION TOOL MUST BE PARALLEL TO THE AXIS OF THE CONNECTOR WHEN THE WIRES ARE INSTALLED TO PREVENT INTERNAL DAMAGE TO THE CONNECTOR.

        Put the contacts (01-220) in to the correct positions by hand. After the contacts are started in to the connector, fully install them with the insertion tool.

      3. Push on the contact from the front of the connector to make sure that it has been correctly inserted. The contact is correctly inserted when there is no rearward movement of the contact within the connector.

      4. Move the boot (01-300) along the wire bundle toward the connector until it touches the rear grommet.

      5. Move the connector backshell along the wire bundle and turn it on to the connector shell. Tighten the backshell by hand plus 1/8 to 1/4 turn with the connector pliers.

      6. Wrap the wire bundle at the strain relief clamp location with the CoMat 02-177 MASKING TAPE (GLASS CLOTH) until there is enough tape to give a tight hold on the wire bundle when the strain relief clamp is installed on the backshell.

      7. Install the strain relief clamp on to the backshell with the screws. Torque the screws to between 12 and 15 lbfin (1 and 2 Nm). Safety the screws with the CoMat 02-176 LOCKWIRE.

      8. Do a continuity check of the wire harness to make sure that it has been assembled correctly. Refer to Testing-001 TASK 78-32-47-700-301.

    2. Figure: Electrical harness

    Electrical harness

    Electrical harness

    Electrical harness

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:LOCAL
Supply Number:CoMat 02-176
Type:sp01
Supply Short Name:CoMat 02-176 LOCKWIRE
Supply Name:CoMat 02-176 LOCKWIRE
Specification Groups:
Doc NumberType
AIA/NAS NASM20995 Part Number MS20995N20 (0.5 MM)
Suppliers:
ManufacturerRemarks
LOCAL
V508V
Manufacturer Code:LOCAL
Supply Number:CoMat 02-177
Type:sp01
Supply Short Name:CoMat 02-177 MASKING TAPE (GLASS CLOTH)
Supply Name:CoMat 02-177 MASKING TAPE (GLASS CLOTH)
Specification Groups:
Doc NumberType
SCOTCHBOY NO. 361
Suppliers:
ManufacturerRemarks
LOCAL
76381
Manufacturer Code:0AM53
Supply Number:CoMat 10-059
Type:sp01
Supply Short Name:CoMat 10-059 ENGINE LUBRICATING OIL
Supply Name:CoMat 10-059 ENGINE LUBRICATING OIL
Specification Groups:
Doc NumberType
DELETED
Suppliers:
ManufacturerRemarks
0AM53