TASK 72-42-62-300-002 Combustion Chamber Retaining Bolt - Repair The Silver Plate, Repair-002 (VRS3269)

DMC:V2500-A0-72-42-6200-00A-647A-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 72-42-62-300-002 Combustion Chamber Retaining Bolt - Repair The Silver Plate, Repair-002 (VRS3269)

Effectivity

FIG/ITEM PART NO.

01-040

2A0403

Material of component

DESCRIPTION SYMBOL MATERIAL

Combustion chamber retaining

-

Inconel 718

bolts

General

Price and availability - refer to IAE

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

Preliminary Requirements

Pre-Conditions

NONE

Support Equipment

NONE

Consumables, Materials and Expendables

NONE

Spares

NONE

Safety Requirements

NONE

Procedure

    1. SUBTASK 72-42-62-330-052 Strip the Silver Plate from the Combustion Chamber Retaining Bolts

      1. Strip the old silver plate from the retaining bolts.

      1. Refer to the SPM TASK 70-33-55-330-501 and Figure.

    2. SUBTASK 72-42-62-340-052 Apply Silver Plate to the Combustion Chamber Retaining Bolts

      1. Apply silver plate to the retaining bolts.

      1. Refer to the SPM TASK 70-33-26-330-501 and Figure.

    3. SUBTASK 72-42-62-220-058 Examine the Combustion Chamber Retaining Bolts after Silver Plating

      1. Examine the retaining bolts.

      1. Refer to Figure.

    4. SUBTASK 72-42-62-350-052 Identify the Repair

      1. Make a mark VRS3269 adjacent to the part number.

      1. Make a permanent mark by the SPM TASK 70-09-00-400-501.

    5. Figure: Repair Details and Dimensions

    Repair Details and Dimensions

Requirements After Job Completion

Follow-On Conditions

NONE