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 72-32-36-300-006 No. 2 and 3 Bearing Oil Distributor And Tubes - Related Parts - Repair The Surface Damage Of The Oil Restrictor, Repair-006 (VRS1930)
General
Related repairs - none.
The practices and processes referred to in the procedure by the TASK numbers are in the SPM.
NOTE
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 05-019 WATERPROOF SILICON CARBIDE | LOCAL | CoMat 05-019 | ||
| CoMat 05-020 WATERPROOF SILICON CARBIDE | LOCAL | CoMat 05-020 | ||
| CoMat 05-021 WATERPROOF SILICON CARBIDE | 44197 | CoMat 05-021 |
Spares
NONESafety Requirements
NONEProcedure
Use light pressure to prevent any risk of over heating material.
Use abrasive stone or CoMat 05-019 WATERPROOF SILICON CARBIDE, CoMat 05-020 WATERPROOF SILICON CARBIDE and CoMat 05-021 WATERPROOF SILICON CARBIDE, and/or fine file.
Surface finish of the repair must be the same as the adjacent area. Refer to Figure.
Refer to SPM TASK 70-35-03-300-501.
Scallop, make smooth and/or hand polish to remove the nicks, scratches and/or burrs.
SUBTASK 72-32-36-350-059 Remove the Damage of the Oil Restrictor
Visually examine the repaired area for nicks, galls, scores and/or pick-up using 10X magnifying glass.
Refer to Inspection-000 TASK 72-32-36-200-400.
Visually examine the repaired area.
SUBTASK 72-32-36-220-113 Examine the Oil Restrictor
Make sure there are no cracks in the repaired area.
Refer to Inspection-000 TASK 72-32-36-200-400.
Refer to SPM TASK 70-23-05-230-501.
Fluorescent penetrant examine the repaired area.
SUBTASK 72-32-36-230-077 Examine the Oil Restrictor
Figure: Oil Restrictor - Repair Limit
Oil Restrictor - Repair Limit
