TM 5-6675-320-14
d. Column 4, Maintenance Category.
Column 4 specifies, by the listing of a
work time figure in the appropriate subcolumn(s), the category of maintenance au-
thorized to perform the function listed in Column 3. This figure represents the
active time required to perform that maintenance function at the indicated category
of maintenance.
If the number or complexity of the tasks within the listed mainte-
nance function varies at different maintenance categories, appropriate work time
figures will be shown for each category.
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 operation condi -
t i o n s .
This time includes preparation time (including any necessary
disassembly/assembly time), troubleshooting/fault location time, and quality assur-
ante/quality control time in addition to the time required to perform the specific
tasks identified for the maintenance functions authorized in the Maintenance Alloca -
t i o n C h a r t .
The symbol designations for the various maintenance categories are as
f o l l o w s :
C
.
.
. .
Operator or Crew
O . . . .
Organizational
Maintenance
F
.
.
.
.
Direct Support Maintenance
H
.
.
. .
General Support Maintenance
L
.
.
. .
S p e c i a l i z e d R e p a i r A c t i v i t y
5
D
.
.
. .
Depot Maintenance
Column 5, Tools and Equipment.
Column 5 specifies, by code, those common
tool sets (not individual tools) and special tools, TMDE and support equipment
required to perform the designated function .
f. Column 6, Remarks.
This column shall, when applicable, contain a letter
code, in alphabetical order, which shall be keyed to the remarks contained in
Section IV.
5
This maintenance category is not included in Section II, column (4) of the
Maintenance Allocation Chart.
T o i d e n t i f y f u n c t i o n s t o t h i s c a t e g o r y o f
maintenance, enter a work time figure in the “H” column of Section II, column (4),
and use an associated reference code in the Remarks column (6). Key the code to
Section IV, Remarks, and explain the SRA complete repair application there. The
explanatory remark(s) shall reference the specific Repair Parts and Special Tools
List (RPSTL) TM which contains additional SRA criteria and the authorized
s p a r e / r e p a i r p a r t s .
B-3
e .
