TASK 72-42-20-300-019 No. 4 Bearing Compartment Weep Oil Tubes - Blend Repair Surface Damage On The Inner Tube, Repair-019 (VRS3653)

DMC:V2500-A0-72-42-2031-01A-649A-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 72-42-20-300-019 No. 4 Bearing Compartment Weep Oil Tubes - Blend Repair Surface Damage On The Inner Tube, Repair-019 (VRS3653)

Effectivity

FIG/ITEM

PART NO.

03-240

2A0977-01

03-240

2A2495-01

Material of components

IAE DESCRIPTION

SYMBOL

MATERIAL

No.4 bearing and airframe inner tube assembly

Nickel alloy

General

Price and availability - refer to IAE.

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-42-20-350-073Blend the No.4 Bearing and Airframe Inner Tube Assembly

    1. Refer to Figure.

      2. Blend the tube assembly.

      1. Refer to Figure.

    2. SUBTASK 72-42-20-220-124 Examine the No.4 Bearing and Airframe Inner Tube Assembly After Repair

    1. Refer to Figure.

      2. Examine the tube assembly after repair.

      1. Refer to TASKFigure and Inspection-000 TASK 72-42-20-200-100.

    3. Figure: No.4 Bearing and Airframe Inner Tube Assembly Blend Repair

    No.4 Bearing and Airframe Inner Tube Assembly Blend Repair

Requirements After Job Completion

Follow-On Conditions

NONE