DMC:V2500-A0-72-32-2510-00A-646A-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 72-32-25-300-016 No. 3 Bearing Seal Seat - Lap The Sealing Surface, Repair-016 (VRS3475)
General
Price and availability - refer to IAE
The practices and processes referred to in the procedure by the TASK numbers are in the SPM.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Magna Gage | LOCAL | Magna Gage | or equivalent |
Consumables, Materials and Expendables
NONESpares
NONESafety Requirements
NONEProcedure
Refer to Figure.
Refer to the SPM TASK 70-11-18-300-503.
Lap the seal seat.
SUBTASK 72-32-25-350-052 Lap the No. 3 Bearing Seal Seat
Refer to Figure.
Refer to Figure and TASK 72-32-25-200-000 (INSPECTION/CHECK-000).
Examine the seal seat for the surface finish and flatness.
SUBTASK 72-32-25-220-090 Examine the No. 3 Bearing Seal Seat After Lap Repair
Figure: No. 3 bearing seal seat lap repair
No. 3 bearing seal seat lap repair
