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• MIL-HDBK-263, Electrostatic Discharge Control Handbook for Protection of Electrical and
Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive
Devices) (Metric) (available from any military standards database)
• MIL-STD-1686, Electrostatic Discharge Control Program for Protection of Electrical and
Electronic Parts, Assemblies and Equipment (Excluding Electrically Initiated Explosive
Devices) (Metric) (available from any military standards database).
4.
Component Maintenance Levels (TASK 33-30-15-99F-804-A01)
A.
General (Subtask 33-30-15-99F-014-A01)
(1)
This CMM contains one or more component maintenance levels for repair. The component
maintenance levels of repair are shown below as specified in the ARINC Report 663.
(2)
Component maintenance level 1 is maintenance operations with an end result of determining
LRU serviceability. No maintenance action is performed to repair the LRU.
(3)
Component maintenance level 1 is limited to return to service testing and configuration
confirmation of the LRU, including all software loading as necessary for return to service and
the pre-loading of field loadable software.
(4)
Component maintenance level 2 is maintenance operations with an end result of restoring LRU
serviceability. Maintenance procedures are limited to the replacement of subassemblies.
(5)
Component maintenance level 2 embodies those activities necessary to:
• Fault isolate to the defective subassembly
• Replace such subassemblies
• Return the LRU to service.
(6)
Component maintenance level 2 includes programming, calibrations, alignments, tuning, etc.,
necessary to return the LRU to service without the replacement of basic parts.
(7)
Component maintenance level 3 is maintenance operations with an end result of restoring a
LRU or a subassembly to serviceability. Maintenance includes repair of the LRU and or its
subassemblies by any and all repair processes, including but not limited to, replacement of
defective basic parts such as processor chips, transistors, or chassis mounted parts.
(8)
Component maintenance level 3 embodies those activities necessary to:
• Fault isolate to the basic part level
• Replace/repair such parts
• Return the LRU or subassembly to service.
(9)
Component maintenance level 3 includes all programming, calibrations, alignments, tuning,
etc., necessary to return the LRU/SRU to service.
(10) If the service location does level 3 repairs, it must have the equipment identified in Table
INTRO-3 or the equivalent alternative(s).
5.
Acronyms and Abbreviations (TASK 33-30-15-99F-805-A01)
A.
General (Subtask 33-30-15-99F-015-A01)
(1)
The abbreviations are used in agreement with ASME Y14.38.
EFFECTIVITY
ALL
© Honeywell International Inc. Do not copy without express permission of Honeywell.
COMPONENT MAINTENANCE MANUAL
15-0705
33-30-15
Page INTRO-16
30 Mar 2017
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