TM 5-4310-358-14
subassemblies, and modules for which maintenance is
e. Column 5, Tools and Equipment. Column 5
authorized.
specifies, by code, those common tool sets (not
c. Column 3, Maintenance Functions. Column 3
individual tools) and special tools, test, and support
lists the functions to be performed on the item listed in
equipment required to perform the designated function.
column 2. (For detailed explanation of these functions,
f. Column 6, Remarks. This column shall contain
see paragraph B-2.)
a letter code in alphabetical order which shall be keyed
d. Column 4, Maintenance Level.
Column 4
to the remarks contained in Section IV.
specifies, by the listing of a work time figure in the
appropriate subcolumn(s); the lowest level of
B-4. Column Entries Used in Tool and Test
maintenance authorized to perform the function listed in
Equipment Requirements.
column 3.
This figure represents the active time
a. Column 1, Tools or Test Equipment
required to perform the maintenance function at the
Reference Code.
The tool and test equipment
indicated level of maintenance.
If the number of
reference code correlates with a maintenance function
complexity of the tasks within the listed maintenance
on the identified end item or component.
function at the indicated level of maintenance. If the
b. Column 2, Maintenance Level. The lowest
number or complexity of the tasks within the listed
level of maintenance authorized to use the tool or test
maintenance function vary at different maintenance
equipment.
levels, appropriate work time figures will be shown for
c. Column 3, Nomenclature.
Name or
each level. The number of man-hours specified by the
identification of the tool or test equipment.
work time figure represents the average time required to
d. Column 4, National/NATO Stock Number.
restore an item (assembly, subassembly, component,
The National or NATO stock number of the tool or test
module, end item, or system) to a serviceable condition
equipment.
under typical field operating conditions.
This time
e. Column 5, Tool Number. The manufacturer's
includes preparation time, troubleshooting time, and
part number.
quality assurance/quality control time in addition to the
time required to perform the specific tasks identified for
B-5. Explanation of Columns in Section IV.
the
maintenance
functions
authorized
in
the
a. Reference Code. The code scheme recorded
maintenance allocation chart. The symbol designations
in column 6, Section II.
for the various maintenance levels are as follows:
b. Remark s.
This column lists information
C ............ Operator or crew
pertinent to the maintenance function being performed
O ............ Organization maintenance
as indicated on the MAC, Section II.
F ............ Direct support maintenance
H ............ General support maintenance
D ............ Depot maintenance
B-2
