DMC:V2500-A0-72-32-4201-00A-649A-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 72-32-42-300-001 No. 1 Bearing Oil Supply Tube - Repair Surface Damage, Repair-001 (VRS1273)
General
Price and availability - none
The practices and processes referred to in the procedure by the TASK numbers are in the SPM.
Related repairs
No.1 bearing oil jet - Repair the surface damage.
Refer to Repair, VRS1275 (Repair-002) TASK 72-32-42-300-002.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Fluorescent Penetrant Inspection Equipment | LOCAL | Fluorescent Penetrant Inspection Equipment |
Consumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 05-020 WATERPROOF SILICON CARBIDE | LOCAL | CoMat 05-020 | ||
| CoMat 05-021 WATERPROOF SILICON CARBIDE | 44197 | CoMat 05-021 |
Spares
NONESafety Requirements
NONEProcedure
Refer to Figure.
Refer to SPM TASK 70-35-03-300-501.
Surface finish of the repair must be the same as the adjacent area.
Use abrasive stones or papers and/or fine file.
Remove the nicks, galls and/or scores
SUBTASK 72-32-42-350-052 Remove the Nicks, Galls and/or Scores from the Tube Surface and Tube End Fitting
Visually examine the repaired area for nicks, galls and/or scores using 10X magnifying glass.
Visually examine the tube surface and tube end fitting
SUBTASK 72-32-42-230-053 Examine the Oil Feed Tube Assembly
Refer to SPM TASK 70-23-05-230-501.
Make sure there is no cracks in repaired area.
Do a crack test on the parts
SUBTASK 72-32-42-230-054 Examine the Oil Feed Tube Assembly for Cracks
Figure: Repair Details and Dimensions
Repair Details and Dimensions
