TM 55-4920-215-15
APPENDIX II
MAINTENANCE ALLOCATION
1. Purpose
e. Replace. To substitute serviceable assemblies,
The maintenance allocation chart provides all
subassemblies,
and
parts
for
unserviceable
activities with a description of maintenance functions to
components.
be performed at each echelon of maintenance.
f. Repair. To restore to a serviceable condition by
replacing unserviceable parts or by any other action
2. Definitions of Terms
required, utilizing tools, equipment, and skills available,
a. Service. To clean, preserve, and replenish fuel
to include welding, grinding, riveting, straightening,
adjusting, etc.
b. Adjust. To regulate periodically to prevent
g. Rebuild. To restore to a condition comparable
malfunction.
to new by disassembling the item to determine the
condition of each of its component parts and
c. Inspect. To verify serviceability and to detect
reassembling it using serviceable, rebuilt, or new
incipient electrical or mechanical failure by scrutiny.
assemblies, subassemblies, and parts.
d. Test. To verify serviceability and to detect
h. Minor Disassembly. That disassembly where
incipient electrical or mechanical failure by use of
only subassemblies are removed, not entire system, and
special equipment such as gages, meters, etc.
replacement does not require alinement.
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