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COMPONENT MAINTENANCE MANUAL
15-0705
Table INTRO-2. MTOSS Function Code Definitions (Cont)
Code
Function
Definition
040
Disassemble Subassemblies
This is the third echelon of engine
disassembly which consists of disassembly
of subassemblies to the piece part level.
The subassemblies are identified by the third
element of the ATA number.
050
Remove Accessory/Power Plant Components
This consists of removing individual
accessory/power plant components from either
installed or uninstalled engines.
060
Disassemble Accessory
This involves disassembly of accessories
/components into subassemblies.
070
Disassemble Accessory Subassembly
This involves disassembly of accessories
/components subassemblies into piece parts.
080
Remove Test Equipment
This consists of removing equipment and
instrumentation after accessory/component
test.
090
Disassemble Support Equipment
This consists of disassembly of support
equipment required to maintain said support
equipment.
100
CLEANING
110
Chemical
Removal of surface deposits from a part by
use of a chemical cleaning agent. After being
dissolved, the deposit is washed or rinsed away
after a soaking period. Also includes chemical
power flushing.
120
Abrasive
Removal of surface deposits from a part by wet
or dry particle impingement.
130
Ultrasonic
Removal of surface deposits and entrapped
material by use of high frequency sound waves
to produce cavitation at the surface of the
part. Cleaning is performed in a liquid bath
that transmits the sound energy and keeps the
removed material in suspension.
140
Mechanical
Removal of surface deposits from a part by use
of a brush, felt bob, sandpaper, or other hand
or mechanical action.
150
Unassigned
160
Miscellaneous
Removal of deposits from parts with
compressed air, miscellaneous hand cleaning,
and various combinations of cleaning
procedures.
EFFECTIVITY
ALL
33-30-15
Page INTRO-7
30 Mar 2017
© Honeywell International Inc. Do not copy without express permission of Honeywell.