DMC:V2500-00-70-09-03-00A-691A-DIssue No:001.00Issue Date:2018-08-01
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 70-09-03-400-501 Procedure To Apply Tamper-Proof Torque Mark On Threaded Fasteners
General
Tamper-proof torque mark materials can show if threaded fasteners loosen after installation.
For consumable material product and supplier information, refer to the Consumable Materials Index.
Preliminary Requirements
Pre-Conditions
NONESupport Equipment
NONEConsumables, Materials and Expendables
| Name | Manufacturer | Part Number / Identification | Quantity | Remark |
|---|---|---|---|---|
| CoMat 06-178 TORQUE MARK, TAMPERPROOF | 98148 | CoMat 06-178 | ||
| CoMat 06-179 TORQUE MARK, TAMPERPROOF, SKYDROLRESISTANT (YELLOW) | 98148 | CoMat 06-179 |
Spares
NONESafety Requirements
WARNING
IT IS THE RESPONSIBILITY OF THE OPERATOR TO OBTAIN AND OBSERVE THE MANUFACTURER'S MATERIAL SAFETY DATA SHEETS FOR CONSUMABLE MATERIALS. THESE CONTAIN INFORMATION SUCH AS, HAZARDOUS INGREDIENTS, PHYSICAL/CHEMICAL CHARACTERISTICS, FIRE, EXPLOSION, REACTIVITY, HEALTH HAZARD DATA, PRECAUTIONS FOR SAFE HANDLING, USE AND CONTROL MEASURES AND ALSO TO TAKE LOCAL REGULATIONS INTO CONSIDERATION.
Procedure
It is optional to apply the materials in the subsequent list as indicators to show if threaded fasteners loosen after installation. It is approved to use these materials on engine exterior parts that are metallic.
NOTE
After you apply the specified torque to a nut and bolt, you can apply the material across the joint between the nut and the bolt. The material will crack or break at the joint if the nut or bolt turns relative to the other after the material cures.
SUBTASK 70-09-03-400-001 Procedure To Apply Tamper-Proof Torque Mark