Explanation of Columns in the Tools and Test Equipment Requirements

TM 9-4120-428-14

0096 00

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:

C -- Operator or crew maintenance

O -- Unit maintenance

F -- Direct support maintenance

L -- Specialized repair activity (SRA)

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.

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.

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

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.

Column (2) -- Maintenance Level. The lowest level of maintenance authorized to use the tool or test equipment.

Column (3) -- Nomenclature. Name or identification of the tool or test equipment.

Column (4) -- National Stock Number (NSN). The NSN of the tool or test equipment.

Column (5) -- Tool Number. The manufacturer's part number, model number, or type number.

Explanation of Columns in the Remarks

Column (1) -- Remarks Code. The code recorded in column (6) of the MAC.

Column (2) -- Remarks. This column lists information pertinent to the maintenance function being performed as indicated in

the MAC.

0096 00-3