TM 10-4610-310-14
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disassembly/assembly time), troubleshooting/fault location time, and quality assurance time in addition to the
time required to perform the specific tasks identified for the maintenance functions authorized in the MAC.
The symbol designations for the various maintenance levels are as follows:
Field:
C Operator or Crew maintenance
O Unit maintenance
F Direct Support maintenance
Sustainment:
L Specialized Repair Activity
H General Support maintenance
D Depot maintenance
NOTE
The "L" maintenance level is not included in column (4) of the MAC. Functions to this
level of maintenance are identified by a work time figure in the "H" column of column (4),
and an associated reference code is used in the REMARKS column (6). This code is
keyed to the remarks and the SRA complete repair application is explained there.
e. Column (5) Tools and Equipment Reference Code. Column (5) specifies, by code, those common tool sets
(not individual tools) common Test, Measurement and Diagnostic Equipment (TMDE), and special tools,
special TMDE and special support equipment required to perform the designated function. Codes are keyed
to the entries in the tools and test equipment table.
f.
Column (6) Remarks Code. When applicable, this column contains a letter code, in alphabetical order,
which is keyed to the remarks table entries.
Explanation of Columns in the Tools and Test Equipment Requirements
1. Column (1) Tool or Test Equipment Reference Code. The tool or test equipment reference code correlates
with a code used in column (5) of the MAC.
2. Column (2) Maintenance Level. The lowest level of maintenance authorized to use the tool or test
equipment.
3. Column (3) Nomenclature. Name or identification of the tool or test equipment.
4. Column (4) National Stock Number (NSN). The NSN of the tool or test equipment.
5. Column (5) Tool Number. The manufacturer's part number, model number, or type number.
Explanation of Columns in the Remarks
1. Column (1) Remarks Code. The code recorded in column (6) of the MAC.
2. Column (2) Remarks. This column lists information pertinent to the maintenance function being performed
as indicated in the MAC.
