DMC:V2500-A0-73-22-5100-01A-649A-CIssue No:001.00Issue Date:2014-05-01
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 73-22-51-300-002 P4.9 Air Sensor Tubes and Manifolds - Blend Repair Surface Damage on the Adapter, Repair-002 (VRS5180)
General
Price and availability - none.
The practices and processes referred to in the procedure by the TASK numbers are in the SPM.
NOTE
To identify the consumable materials refer to the PCI.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Workshop Inspection Equipment | LOCAL | Workshop Inspection Equipment | ||
| Fluorescent Penetrant Inspection Equipment | LOCAL | Fluorescent Penetrant Inspection Equipment |
Consumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 05-021 WATERPROOF SILICON CARBIDE | 44197 | CoMat 05-021 |
Spares
NONESafety Requirements
NONEProcedure
Refer to Figure.
Remove any burrs.
Bolt holes at location 1.
The maximum blend depth is 0.010 in. (0.25 mm).
Refer to SPM TASK 70-35-03-300-501.
Hand polish and blend.
Flange surface at location 2.
SUBTASK 73-22-51-350-055 Remove the Nicks, Scores, Dents from the Adapter Flange
Refer to Figure.
Remove high metal only.
Do not blend on groove.
Refer to SPM TASK 70-35-03-300-501.
Hand polish high metal.
Seal surfaces at location 3.
Refer to SPM TASK 70-35-03-300-501.
Use a fine file or honing stone .
Remove the burrs and pick-up on the threads.
Threads at location 4.
SUBTASK 73-22-51-350-056 Remove the Damage from the Adapter End Fitting
Refer to SPM TASK 70-23-05-230-501.
Make sure there are no cracks.
Do a crack test on the repaired area.
SUBTASK 73-22-51-230-054 Examine the Adapter for Cracks
Figure: Locations on the Adapter
Locations on the Adapter
