DMC:V2500-A0-72-32-0007-00A-649A-CIssue No:002.00Issue Date:2016-08-01
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 72-32-00-300-009 Seal Ring - Repair Surface Damage, Repair-009 (VRS1191)
General
Price and availability - none
The practices and processes referred to in the procedure by the TASK numbers are in the SPM.
NOTE
To identify the consumable materials refer to the PCI.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
NONEConsumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 05-019 WATERPROOF SILICON CARBIDE | LOCAL | CoMat 05-019 | ||
| CoMat 05-020 WATERPROOF SILICON CARBIDE | LOCAL | CoMat 05-020 |
Spares
NONESafety Requirements
NONEProcedure
Use CoMat 05-019 WATERPROOF SILICON CARBIDE and/or CoMat 05-020 WATERPROOF SILICON CARBIDE or honing stone.
The surface finish of the repair must be the same as the adjacent area.
Refer to Figure.
Refer to the SPM TASK 70-35-03-300-501.
Hand polish to remove raised metal from the seal ring.
SUBTASK 72-32-00-350-052 Remove the Damage from the Seal Ring
Refer to TASK 72-32-00-200-007.
Visually examine the repaired area.
SUBTASK 72-32-00-220-094 Visually Examine the Seal Ring
Refer to the SPM TASK 70-24-01-240-501 and TASK 72-32-00-200-007.
Magnetic particle examine the repaired area.
SUBTASK 72-32-00-240-052 Magnetic Particle Examine the Seal Ring for Cracks
Figure: Seal ring - blend limit
Seal ring - blend limit
