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Functional group number
TM 5-4120-259-15
made commensurate with test proce-
dures and with calibrated took and/or
test equipment referenced in the Main-
tenance Assignment.
G-REPLACE: Substitute serviceable com-
ponents, assemblies and subassemblies
for unserviceable counterparts or re-
move and install the same item when
required for the performance of other
maintenance operations.
H-REPAIR: Restore to a serviceable con-
ditiion by replacing unserviceable parts
or by any other action required using
available tools, equipment and skills-
to include welding, grinding, riveting,
straightening, adjusting and facing.
I-OVERHAUL: Restore an item to a com-
pletely serviceable condition (as pre-
scribed by
serviceability
standards
developed and published by the com-
modity commands) by employing tech-
niques of "Inspect and Repair Only as
Necessary" (IROAN). Maximum use
of diagnostic and test equipment is
combined with minimum disassembly
during overhaul. “Overhaul” may be
assigned to any level of maintenance
except organizational, provided
the
time, tools, equipment, repair parts
authorization, and technical skills are
available at that level. Normally, over-
haul as applied to end items, is limitedl
to depot maintenance level.
J-REBUILD: Restore to a condition com-
parable to new by disassembling to
determine the condition of each com-
ponent part and reassembling using
serviceable, rebuilt, or new assemblies
subassemblies, and parts.
d. Reference Note. This column, subdivided
into columns “K” and “L”, is provided for
referencing
REMARKS (sec. IV) that may be associated
with maintenance operations (sec. II).
3. Explanation of Columns in Section III
This paragraph is not applicable.
4. Explanation of Columns in Section IV
a. Reference Code. This column consists of
two letters separated by a dash, both of which
are references to Section II. The first letter
references column L and the second letter
references a maintenance operation, Column
“A” through “J”.
b. Remarks. This column lists information
pertinent to the Maintenance Operation being
performed, as indicated on the Maintenance
Assignment Section II.
SECTION II
MAINTENANCE ASSIGNMENT
40
4000
52
5200
62
For: Model MA3-F23A
Component assembly nomenclature
ELECTRIC MOTORS
MOTOR ASSEMBLY
Motor, Electric, 1-1/2 HP,
Condenser
Motor, Electric, 1/3 HP,
Evaporator
AIR CONDITIONING COMPONENTS
GAS COMPRESSOR ASSEMBLY
Motor Compressor Assembly
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