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Page Title:
SECTION III: EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS, |
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 TM
9-2350-238-20-2
c. C o l u m n
3,
Maintenance
Function. Column 3 lists the functions to be performed on the
item listed in column 2. (For detailed explanation of these functions, see paragraph B-2. )
d. C o l u m n 4 , M a i n t e n a n c e L e v e l . Column 4 specifies, by the listing of a work time figure in
the appropriate subcolumn(s), the level of maintenance authorized to perform the function listed
in column 3. This figure represents the active time required to perform the maintenance func-
tions at the indicated level of maintenance. 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 work time figure represents the average time required to
restore an item (assembly, subassembly, component, module, end item, or system) to a ser-
viceable condition under typical field operating conditions. This time includes preparation time
(including any necessary disassembly/assembly time), troubleshooting/fault location time, 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.............................
Unit Maintenance
F.............................
Direct Support Maintenance
H.............................
GeneraI Support Maintenance
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 ( S R A )6
L .............................
D.............................
Depot Maintenance
e. C o l u m n
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. C o l u m n
6,
R e m a r k s . This
column
shall,
when
applicable,
contain
a
letter
code,
in
alphabetic order, which shall be keyed to the remarks contained in Section IV.
B-4.
EXPLANATION OF COLUMNS IN TOOL AND TEST EQUIPMENT REQUIREMENTS,
SECTION
III.
a. C o l u m n 1 , R e f e r e n c e C o d e . T h e t o o l a n d t e s t e q u i p m e n t r e f e r e n c e c o d e c o r r e l a t e s w i t h a
code used in the MAC, Section II, column 5.
b. Column 2, Maintenance
Level. The lowest level of maintenance authorized to use the tool
or test equipment.
c. C o l u m n
3,
Nomenclature. Name or identification of the tool or test equipment.
d. C o l u m n 4 , N a t i o n a l S t o c k N u m b e r . The
National
stock
number
of
the
tool
or
test
equipment.
e. C o l u m n
5,
Tool
Number. The
manufacturer's
part
number.
6
This
maintenance
level
is
not
included
in
Section
ll,
column
4
of
the
Maintenance
Allocation
Chart. To identify functions to this level of 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
spare/repair
parts.
B-3
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