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 72-32-26-300-002 No. 3 Bearing Nut - Repair The Dry Film Lubricant, Repair-002 (VRS1237)
General
Price and availability - not applicable
The practices and processes referred to in the procedure by the TASK number are in the SPM.
NOTE
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| Vapor degreaser | LOCAL | Vapor degreaser | ||
| Oven | LOCAL | Oven |
Consumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 02-002 ADHESIVE TAPE GENERALPURPOSE PAPER | LOCAL | CoMat 02-002 | ||
| CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING | 94960 | CoMat 02-019 | ||
| CoMat 07-009 THINNER | LOCAL | CoMat 07-009 | ||
| CoMat 10-002 DRY FILM LUBRICANT | LOCAL | CoMat 10-002 |
Spares
NONESafety Requirements
NONEProcedure
Refer to TASK 72-32-26-100-000 (CLEANING-000).
Remove dry film lubricant from the buttress threads if necessary.
SUBTASK 72-32-26-110-056 Remove the Dry Film Lubricant
Refer to Figure.
Refer to the SPM TASK 70-11-03-300-503.
Remove the grease.
Apply the masking tape to the areas which are not to be given a layer of dry film lubricant.
Use CoMat 02-019 TAPE, ADHESIVE PAPER HEAT RESISTING MASKING or CoMat 02-002 ADHESIVE TAPE GENERALPURPOSE PAPER.
Refer to the SPM TASK 70-38-03-380-501.
Apply the masking tape.
Apply the dry film lubricant to buttress threads of No. 3 bearing nut.
The thickness of dry film lubricant is to be 0.00012 in. to 0.00059 in. (0.003 mm to 0.015 mm).
Refer to the SPM TASK 70-38-03-380-501.
Apply the dry film lubricant.
Refer to the SPM TASK 70-38-03-380-501.
Examine the layer of dry film lubricant.
SUBTASK 72-32-26-380-051 Apply Dry Film Lubricant to the No. 3 Bearing Nut
Figure: Apply dry film lubricant to the area and location of the No. 3 bearing nut
Apply dry film lubricant to the area and location of the No. 3 bearing nut
