DMC:V2500-A0-72-32-5500-01A-920A-CIssue No:001.00Issue 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 72-32-55-300-007 Front Bearing Compartment Seal Support - Replace The Insert, Repair-007 (VRS1311)
Material of component
RR | ||
|---|---|---|
DESCRIPTION | SYMBOL | MATERIAL |
Seal support assembly | 2.3 Cu - 1.5 Mg - 1.1 Fe - | |
1.1 Ni aluminum | ||
Seal support (Insert) | Ni - 19.5 Cr - 18 Co - | |
2.5 Ti - 1.5 Al |
General
Price and availability - none
The practices and processes referred to in the procedure by the TASK number are in the SPM.
For the method to clean the parts, refer to TASK 72-32-55-100-000 (CLEANING-000).
NOTE
To identify the consumable materials refer to the PCI.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Helicoil insert equipment | LOCAL | Helicoil insert equipment |
Consumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 04-004 JOINTING COMPOUND, LIGHT GRADE | LOCAL | CoMat 04-004 | ||
| CoMat 07-070 ZINC CHROMATE PRIMER | IAE59 | CoMat 07-070 |
Spares
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Insert, screw thread | AGS3732 | 3 |
Safety Requirements
NONEProcedure
Refer to Figure.
Refer to the SPM TASK 70-35-08-300-501.
Remove the damaged helicoil inserts.
SUBTASK 72-32-55-350-060 Remove the Damaged Helicoil Inserts from the Seal Support Assembly (01-100)
Refer to Figure.
Refer to the SPM TASK 70-35-08-300-501.
Install the new inserts.
SUBTASK 72-32-55-350-062 Install the New Helicoil Insert to the Seal Support Assembly (01-100)
Refer to the SPM TASK 70-35-08-300-501.
Examine the inserts and the repaired area.
SUBTASK 72-32-55-350-063 Examine the Installed Inserts
Figure: Replacement of the insert
Replacement of the insert
