TM 11-5805-424-15/NAVELEX 0967-220-9010/TO 31W2-2G-41
components, assemblies, subassemblies, and modules
e. Column 5, Tools and Equipment. Column 5
with the next higher assembly.
specifies by code, those common tool sets (not
b. Column 2, Component/Assembly. Column 2
individual tools) and special tools, test, and support
equipment required to perform the designated function.
contains the noun names of components, assemblies,
and modules for which maintenance is authorized.
f. Column 6, Remarks. Column 6 contains an
c. Column 3, Maintenance Functions. Column 3
alphabetic code which leads to the remark in section IV,
Remarks, which is pertinent to the item opposite the
lists the functions to be performed on the item listed in
particular code.
column 2. When items are listed without maintenance
functions, it is solely for purpose of having the group
numbers in the MAC and RPSTL coincide.
B-4. Tool and Test Equipment Requirements
(Sec III)
d. Column 4, Maintenance Category. Column 4
specifies, by the listing of a "work time" figure in the
a. Tool or Test Equipment Reference Code. The
appropriate subcolumn(s), the lowest level of
numbers in this column coincide with the numbers used
maintenance authorized to perform the function listed in
in the tools and equipment column of the MAC. The
column 3. This figure represents the active time
numbers indicate the applicable tool or test equipment
required to perform that maintenance function at the
for the maintenance functions.
indicated category of maintenance. If the number or
b. Maintenance Category.
The codes in this
complexity of the tasks within the listed maintenance
column indicate the maintenance category allocated the
function vary at different maintenance categories,
tool or test equipment.
appropriate "work time" figures will be shown for each
c. Nomenclature. This column lists the noun name
category. The number of task-hours specified by the
and nomenclature of the tools and test equipment
"work time" figure represents the average time required
required to perform the maintenance functions.
to restore an item (assembly, subassembly, component,
d. National/NATO Stock Number. This column
module, end item or system) to a serviceable condition
lists the National/NATO stock number of the specific
under typical field operating conditions. This time
tool or test equipment.
includes preparation time, troubleshooting time, and
e. Tool Number.
This column lists the
quality assurance/quality control time in addition to the
manufacturer's part number of the tool followed by the
time required to perform the specific tasks identified for
Federal Supply Code for manufacturers (5 digit) in
the maintenance functions authorized in the
parentheses.
maintenance allocation chart. Subcolumns of column 4
B-5. Remarks (Sec IV)
are as follows:
a. Reference Code.
This code refers to the
C-Operator/Crew
appropriate item in section II, column 6.
O-Organizational
F-Direct Support
b. Remarks. This column provides the required
H-General Support
explanatory information necessary to clarify items
D-Depot
appearing in section II.
Change 6
B-2
