TASK 72-00-60-200-007 External Gearbox Module - Front Pin - Examine, Inspection-007

DMC:V2500-A0-72-00-6005-01A-300A-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 72-00-60-200-007 External Gearbox Module - Front Pin - Examine, Inspection-007

Effectivity

FIG/ITEM

PART NO.

01-160

4P0223

General

This TASK gives the procedure for the inspection of the front pin. For the other parts of the front pin refer to TASK 72-00-60-200-000 (INSPECTION-007).

Fig/item numbers in parentheses in the procedure agree with those used in the IPC.

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

All the parts must be cleaned before any part is examined. Refer to the SPM TASK 70-11-03-300-503.

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

The procedure for those parts which must have a crack test is given in the SPM TASK 70-23-00-230-501. Do the test before the part is visually examined. Limits for cracks are given in the SUBTASK for each part.

A ** following repair referenced in this inspection indicates that the repair is not yet published in the current revision of the manual and the part must be rejected. Contact IAE for additional information concerning FAA approved repair data.

Do not discard any part until you are sure there are no repairs available. Refer to the instructions in 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.

All parts must be examined to make sure that all the repairs have been completed satisfactorily.

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NameManufacturerPart Number / IdentificationQuantityRemark
Workshop Inspection EquipmentLOCALWorkshop Inspection Equipment

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-00-60-240-053 Do a Crack Test on the Front Pin (01-160) (Magnetic)

    1. Clean the parts. Refer to the TASK 72-00-60-100-000 (CLEANING-000).

      2. Do the test for cracks on the parts that are given below:

        PART IDENT

        PROCEDURE

        CURRENT/INSPECT

        TASK/SUBTASK

        Pin

        TB

        250 amp

        TASK

        SUBTASK

        70-24-01-240-011

        TB

        850 amp

        TASK

        SUBTASK

        70-24-01-240-011

        Coil

        3500 A/T

        TASK

        SUBTASK

        70-24-01-240-014

        1. Cracked

        1. Reject

    2. SUBTASK 72-00-60-220-074 Examine the Front Pin (01-160)

    1. Refer to Figure.

      2. All area.

        1. Visually examine the front pin for surface damage. Use a 3X magnifying glass. If surface damage is found, blend damaged areas.

        1. Repair, VRS5382 TASK 72-00-60-300-006 (REPAIR-006)

      3. Outer diameter - location 1.

        1. Diameter.

          1. Between 0.6254 and 0.6251 in. (15.885 and 15.877 mm)

          1. Accept

          2. Less than 0.625 in. (15.877 mm)

          1. Reject

    3. Figure: Locations - front pin

    Locations - front pin

Requirements After Job Completion

Follow-On Conditions

NONE
Manufacturer Code:LOCAL
Enterprise Name:LOCALLY SUPPLIED
Link not Found