Explanation of Columns in the MAC

TM 10-5411-233-13&P

CARGO BED COVER (CBC), TYPE III, 2 1/2 T CARGO TRUCK, LMTV, AND LMTV TRAILER

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MAINTENANCE ALLOCATION CHART (MAC)

NOTE

The "L" maintenance level is not included in column (4) of the MAC. Functions to this level of

maintenance are identified by 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 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 alphabetic 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 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.

Explanation of Columns in 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.

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