TASK 24-21-43-200-301-A00 IDG Power Cables - Examine The 400VC To IDG Cable Assembly - (PRE SBN 70-0736)

DMC:V2500-A0-24-21-0000-00A-310A-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 24-21-43-200-301-A00 IDG Power Cables - Examine The 400VC To IDG Cable Assembly - (PRE SBN 70-0736)

Effectivity

FIG/ITEM

PART NO.

01-010

740-5869-503

01-010

740-5869-505

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.

The policy that is necessary for inspection is given in TASK 70-20-01-200-501.

All the parts must be cleaned before they are examined, refer to TASK 70-10-00-100-501.

All the parts must be visually examined for damage, corrosion and wear. Any defects that are not identified in the procedure must be referred to IAE.

Do not discard any part until you are sure there are no repairs available. Refer to the instructions in the repair before a discarded part is used again or oversize parts are installed.

Parts which should be discarded can be held although no repair is available. The repair of a discarded part could be shown to be necessary at a later date.

Reference

Refer to the SPM for data on these items.

Definitions of Damage, SPM TASK 70-02-02-350-501.

Inspection of Parts, SPM TASK 70-20-00-200-501.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 24-21-43-220-051 Examine the Connector

      1. Cracked.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      2. Broken.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      3. Coupling nut.

        1. Threads.

          1. Pick-up.

          1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

          2. Crossed or stripped.

          1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      4. Contacts.

        1. Bent.

        1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

        2. Worn (do the check with a new socket).

        1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

    2. SUBTASK 24-21-43-220-052 Examine the Cables

      1. Burned.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      2. Frayed.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      3. Fused.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      4. Chafed.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      5. Loose.

        1. Crimp joints.

        1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

    3. SUBTASK 24-21-43-220-001 Examine the Terminal Lugs

      1. Broken.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      2. Cracked.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

      3. Loose.

      1. Refer to Repair, VRS2926 (Repair-001) TASK 24-21-43-300-001.

Requirements After Job Completion

Follow-On Conditions

NONE