TM 55-2090-201-14&P
B-3.
COLUMN ENTRIES USED IN THE MAC (Continued).
If the number or complexity of the tasks within the listed maintenance
function vary at different maintenance levels, appropriate work time
figures will be shown for each level.
The number of man-hours speci-
fied by the work time figure represents the average time required to
restore an item (assembly, subassembly, component, module, end item,
or system) to a serviceable condition under typical field operating
conditions.
time,
This time includes preparation time, troubleshooting
and quality assurance/quality control time in addition to the
time required to perform the specific tasks identified for the
maintenance functions authorized in the maintenance allocation chart.
The symbol designations for the various maintenance levels are as
follows:
C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Operator or crew.
O . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Organization maintenance.
F . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Direct support maintenance.
H ................................................
General support maintenance.
D . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Depot maintenance.
e.
Column 5, Tools and Equipment.
Column 5 specifies, by code,
those common tool sets (not individual tools) and special tools, test,
and support equipment required to perform the designated function.
f.
Column 6, Remarks.
This column shall contain a letter code
in alphabetical order which shall be keyed to the remarks contained in
Section III.
B-4.
COLUMN ENTRIES USED IN TOOL AND TEST EQUIPMENT REQUIREMENTS.
a.
Column 1, Reference Code.
The code scheme recorded in column
5, Section II.
b.
Column 2, Maintenance Category.
This column shows the lowest
level of maintenance authorized to use the tool or test equipment.
c.
Column 3, Nomenclature.
This column lists the name or ident-
ification of the tool or test equipment.
d.
Column 4, National/NATO Stock Number.
This column lists the
National/NATO Stock number of the tool or test equipment.
e.
Column 5.
Tool Number.
This column lists the manufacturer's
code or part number of the tool or test equipment.
B-3
