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TM 10-4130-239-14
B-2.
MAINTENANCE FUNCTIONS (CONT)
g.
Remove/Install.
To remove and install the same item when
required to perform service or other maintenance functions.
Install
may be the act of emplacing, seating, or fixing into position a
spare, repair part, or module (component or assembly) in a manner to
allow the proper functioning of an equipment or system.
h.
Replace.
To remove an unserviceable item and install a
serviceable counterpart in its place.
“Replace” is authorized by the
MAC and is shown as the third position code of the SMR code.
i.
Repair.
The application of maintenance servicesl, including
fault location/troubleshooting2, removal/installationr and
disassembly/assembly3 procedures, and maintenance actions to identify
troubles and restore serviceability to an item by correcting specific
damage, fault, malfunction, or failure in a part, subassembly, module
(component or assembly), end item, or system.
j.
Overhaul.
That maintenance effort (service/action) necessary
for the restoration of unserviceable equipment to a like new
condition in accordance with original manufacturing standards.
Rebuild is the highest degree of material maintenance applied to Army
equipment.
The rebuild operation includes the act of returning to
zero those age measurements (hours/miles, etc.) considered in
classifying Army equipment/components.
k.
Rebuild.
Consists of those services/actions necessary for the
restoration of unserviceable equipment to a like new condition in
accordance with original manufacturing standards.
Rebuild is the
highest degree of maintenance performed by the Army.
The rebuild
operation includes the act of returning to zero those age
measurements (hours/miles, etc.) considered in classifying Army
equipment/components.
lServices -
and/or replace.
inspect, test, service, adjust, align, calibrate,
2Fault locate/troubleshoot - the process of investigating and
detecting the cause of equipment malfunctioning; the act of isolating
a fault within a system or unit under test (UUT).
3Disassemble/assemble - encompasses the steo-by-step taking
apart (or breakdown) of a spare/functional group coded item to the
level of its least componency identified as maintenance significant
(i.e., assigned an SMR code) for the category of maintenance under
consideration.
4Actions - welding, grinding, riveting, straightening, facing,
remachinery, and/or resurfacing.
B-2
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