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 72-32-16-300-013 Gearshaft Bearing Housing - Restore The Hardface On The Bore, Repair-013 (VRS1169)
General
Price and availability - refer to IAE
The practices and processes referred to in the procedure by TASK number are in the SPM.
Repair Facilities
The proprietary nature of this repair requires that any facility not authorized to accomplish this repair either, utilize the Authorized Repair Vendors listed below or contact IAE Repair Development Group to determine if a qualification program can be initiated at their facility.
IAE INTERNATIONAL AERO ENGINES AG
400 Main Street
East Hartford, CT 06108, USA
ATTN: Manager Repair Development
Authorized repair vendors for VRS1169 are listed below:
Praxair Surface Technologies KK
Okegawa Plant
1944-3, Oaza-Shimoishido Kami
Kitamoto- Shi, Saitama Pref, Japan
Praxair Surface Technologies, Inc.
6400 N.W. 72nd Avenue
Miami, FL 33166, USA
Praxair Surface Technologies Ltd.
Southam Indistrial Estate
Westfield Road,
Southam, Warwickshire CV33 0JH
England
The designation by IAE of an authorized repair vendor indicates that the repair vendor has demonstrated the necessary capability to enable it to carry out the listed repair work. However, IAE makes no warranties or representations concerning the qualifications or quality standards of the repair vendors to carry out the repair work, and accepts no responsibility whatsoever for any work that may be carried out by a vendor, other than when IAE is listed as the repair vendor. Authorized repair vendors do not act as agents or representatives of IAE.
NOTE
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Workshop inspection equipment | LOCAL | Workshop inspection equipment | ||
| Penetrant Crack Test Equipment | LOCAL | Penetrant crack test equipment | ||
| Vibrating marking pencil | LOCAL | Vibrating marking pencil |
Consumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 07-136 TUNGSTEN CARBIDE/COBALTCOATING | IE360 | CoMat 07-136 |
Spares
NONESafety Requirements
NONEProcedure
Refer to TASK 72-32-16-200-000 (INSPECTION-000).
Examine the bore for the finish and dimensions.
SUBTASK 72-32-16-220-051 Examine the Gearshaft Bearing Housing Bore After Repair,
Use the vibration peening method.
Mark a permanent mark by the procedure given in the SPM TASK 70-09-00-400-501.
Write VRS1169 adjacent to the part number.
SUBTASK 72-32-16-350-101 Identify the Repair
Figure: Repair details and dimensions
Repair details and dimensions
Figure: Repair details and dimensions
Repair details and dimensions
