TM 5-6350-264-14&P-10
NAVELEX EE 181-AA-OMI-110/E121 C-9412
T.O. 31S9-2FSS9-1-10
k. Rebuild. Consists of those services/actions
complexity of the tasks within the listed maintenance
necessary for the restoration of unserviceable equipment
function varies at different maintenance levels,
to a like new condition in accordance with original
appropriate "work time" figures will be shown for each
manufacturing standards. Rebuild is the highest degree
level. The number of man-hours specified by the "work
of materiel maintenance applied to Army equipment.
time" figure represents the average time required to
The rebuild operation includes the act of returning to zero
restore an item (assembly, subassembly, component,
those age measurements (hours/miles, etc.) considered
module, end item, or system) to a serviceable condition
in classifying Army equipments/components.
under typical field operating conditions. This time
includes preparation time, troubleshooting time, and
quality assurance/quality control time in addition to the
B-3.
Column Entries.
time required to perform the specific tasks identified for
the maintenance functions authorized in the
a. Column 1, Group Number. Column 1 lists group
maintenance allocation chart. The symbol designations
numbers, the purpose of which is to identify components,
for the various maintenance levels are as follows:
assemblies, subassemblies, and modules with the next
higher assembly.
C .................. Operator or crew
b. Column 2, Component/Assembly. Column 2
O .................. Organization maintenance
contains the names of components, assemblies,
subassemblies, and modules for which maintenance is
F .................. Direct support maintenance
authorized.
H .................. General support maintenance
c. Column 3, Maintenance Function. Column 3
lists the functions to be performed on the item listed in
D .................. Depot maintenance
column 2.
e. Column 5, Tools and Equipment. Column 5
d. Column 4, Maintenance Level. Column 4
specifies, by code, those common tool sets (not
specifies, by the listing of a "work time" figure in the
individual tools) and special tools, test, and support
appropriate subcolumn (s), the lowest level of
equipment required to perform the designated function.
maintenance authorized to perform the function listed in
column 3. This figure represents the active time required
f. Column 6, Remarks. Column 6 contains an
to perform the maintenance function at the indicated
alphabetic code which leads to the remark in section IV,
level of maintenance. If the number or
Remarks, which is pertinent to the item opposite the
particular code.
B-2
