DMC:V2500-A0-72-50-4202-00A-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 72-50-42-300-001 No. 5 Bearing Seal Rear Spacer - Lap The Contact Surfaces, Repair-001 (VRS3146)
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
NONEConsumables, Materials and Expendables
NONESpares
NONESafety Requirements
NONEProcedure
Refer to: Figure
Refer to the SPM TASK 70-11-18-300-503.
The seal thickness of 0.752 to 0.756in. (19.101 to 19.202 mm) must be maintained.
Lap the face of the seal.
SUBTASK 72-50-42-350-051 Lap the Face of the No. 5 Bearing Face Seal
Refer to: Figure
Refer to TASK 72-50-42-200-000 (INSPECTION/CHECK-000).
Examine the seal after repair.
SUBTASK 72-50-42-220-080 Examine the Repair
Figure: Lap the No. 5 bearing face seal
Lap the No. 5 bearing face seal
