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 72-32-36-300-008 No. 2 and 3 Bearing Oil Distributor And Tubes - Related Parts - Repair The Surface Damage Of The Main Oil Distributor Assembly, Repair-008 (VRS1931)
Material of component
DESCRIPTION | SYMBOL | MATERIAL |
Main oil distributor assembly | - | AI alloy casting (C355, T6) |
General
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
Refer to Figure.
Use light pressure to prevent any risk of over heating material.
Use light pressure to prevent any risk of over heating material. Use abrasive stone orCoMat 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 SPM TASK 70-35-03-300-501.
Scallop, make smooth and/or hand polish to remove the burrs, nicks and/or scratches.
SUBTASK 72-32-36-350-058 Remove the Damage of the Main Oil Distributor
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 72-32-36-220-112 Examine the Main Oil Distributor
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 72-32-36-230-076 Examine the Main Oil Distributor
Figure: Repair Details and Dimensions
Repair Details and Dimensions
