TM 11-6720-248-12
equipment required to perform the designated function.
C-3. Explanation of Format
The numbers appearing in this column refer to specific
a. Column 1, group number. Column 1 lists group
tools and test equipment which are identified in table 1.
numbers, the purpose of which is to identify components,
e. Column 5, Remarks. Self-explanatory.
assemblies, subassemblies and modules with the next
higher assembly.
b. Column 2, functional group. Column 2 lists the
C-4.
Explanation of Format of Table 1, Tool and
noun names of components, assemblies, subassemblies
Test Equipment Requirements
and modules on which maintenance is authorized.
The column in Table 1, Tool and Test Equipment
c. Column 3, maintenance functions. Column 3
Requirements are as follows:
lists the maintenance category at which performance of
a. Tools and Equipment. The numbers in this
the specific maintenance function is authorized.
column coincide with the numbers used in the tools and
Authorization to perform a function at any category also
equipment column of the Maintenance Allocation Chart.
includes authorization to perform that function at higher
The numbers indicate the applicable tool for the
categories. The codes used represent the various
maintenance function.
maintenance categories as follows:
b. Maintenance Category.
The codes in this
Code
Maintenance category
column indicate the maintenance category normally
C
Operator/Crew
allocated the facility.
O
Organizational Maintenance
c. Nomenclature. This column lists tools, test, and
F
Direct Support Maintenance
maintenance equipment required to perform the
H
General Support Maintenance
maintenance functions.
D
Depot Maintenance
d. Federal Stock Number. This column lists the
d. Column 4, tools and test equipment. Column 4
Federal stock number of the specific tool or test
specifies, by code, those tools and test
equipment.
e. Tool Number. Not used.
C-2
