TM 5-4310-276-14
vidual tools) and special tools, test, and support
nation of these functions, see para. D-2.)
equipment required to perform the designated func-
d. Column 4, Maintenance Level. Column 4
tion.
specifies, by the listing of a "work time" figure in
f. Column 6, Remarks. This column contains a
the appropriate subcolumn(s), the lowest level of
letter code in alphabetic order which is keyed to the
maintenance authorized to perform the function
remarks contained in Section IV.
listed in Column 3. This figure represents the active
time required to perform the maintenance function
at the indicated level of maintenance. If the number
C-4.
Column Entries Used in Tool
or complexity of the tasks within the listed mainte-
and Test Equipment Require-
nance function vary at different maintenance lev-
ments
els, appropriate work time figures will be shown for
a. Column 1, Tool or Test Equipment Refer-
each level. The number of man-hours specified by
ence Code. The tool and test equipment reference
the work time figure represents the average time
code correlates with a maintenance function on the
required to restore an item (assembly, subassembly,
identified end item or component.
component, module, end item, or system) to a ser-
b. Column 2, Maintenance Level. The lowest
viceable condition under typical field operating con-
level of maintenance authorized to use the tool or
ditions. This time includes preparation time, trou-
test equipment.
bleshooting time, and quality assurance/quality
c. Column 3, Nomenclature. Name or identi-
control time in addition to the time required to per-
fication of the tool or test equipment.
form the specific tasks identified for the mainte-
d. Column 4, National/NATO) Stock Num-
nance fuctions authorized in the maintenance allo-
ber. The National or NATO stock number of the
cation chart. The symbol designations for the
tool or test equipment.
various maintenance levels are as follows:
e. Column 6, Tool Number. The manu-
facturer's part number.
C
. . . . . . .. . . .
Operator or crew
O
.............
Organizational maintenance
C-5.
E x p l a n a t i o n of Columns in Sec-
F
.............
Direct support maintenance
tion IV.
H
.............
General support maintenance
D
. . . . . . . . . . . ..
a. Reference Code. The code scheme recorded in
Depot maintenance
Column 6, Section II.
b. Remarks. This column lists information per-
e. Column 5, Tools and Equipment. Column 5
tinent to the maintenance function being per-
specifies, by code, those common tool sets (not indi-
formed as indicated on the MAC, Section II.
C-2
