DMC:V2500-A0-71-21-1103-00A-649A-CIssue No:002.00Issue Date:2014-11-01
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 71-21-11-300-008 Thrust Mount Brackets - Blend Repair, Repair-008 (VRS1106)
Effectivity
FIG/ITEM | PART NO. |
|---|---|
01-500 | 5A0390 |
01-500 | 5A1422 |
01-500 | 5A1431 |
01-500 | 5A8695 |
01-700 | 5A1423 |
01-700 | 5A1432 |
01-700 | 5A0391 |
01-700 | 5A8696 |
Material of component
PART IDENT | SYMBOL | MATERIAL |
|---|---|---|
Thrust mount bracket | - | Titanium alloy |
Bush | - | Corrosion resistant steel |
General
NOTE
To identify the consumable materials refer to the PCI.
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 portable grinding equipment, abrasive stones or papers and/or a fine file.
Refer to the SPM TASK 70-35-03-300-501.
Surface finish of the repair must be the same as the adjacent area.
CAUTION
TITANIUM COMPONENTS.SILICON CARBIDE TYPE WHEELS, STONES AND ABRASIVE PAPERS ARE TO BE USED FOR THIS REPAIR.ALUMINIUM OXIDE MUST NOT BE USED.THE MATERIAL WILL OXIDIZE AND CRACK IF MECHANICAL CUTTERS ARE USED HEAVILY. THIS HAS OCCURRED IF THE COMPONENT SHOWS DARK STRAW TO BLUE DISCOLORATION. IF AT ANY TIME THIS COLORATION OCCURS THE BRACKET MUST BE REJECTED.Make smooth and/or hand polish to remove, nicks, scores, and/or burrs.
SUBTASK 71-21-11-350-052 Remove the Damage from the Thrust Mount Bracket Assembly
Visually examine the repaired area for nicks, scores and/or burrs using 10 X magnifying glass.
Refer to TASK 71-21-11-200-000 (INSPECTION/CHECK-000).
Visually examine the repaired area.
SUBTASK 71-21-11-220-076 Examine the Thrust Mount Bracket Assembly
Figure: Thrust mount bracket assembly - blend limits
Thrust mount bracket assembly - blend limits
