EXPLANATION OF COLUMNS IN THE MAC, TABLE 1 - CONTINUED

TM 9-2320-302-20-2

MAINTENANCE ALLOCATION CHART (MAC) INTRODUCTION - CONTINUED

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EXPLANATION OF COLUMNS IN THE MAC, TABLE 1 - CONTINUED

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 CODE 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 indi-

vidual 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 (Table 3).

EXPLANATION OF COLUMNS IN THE TOOLS AND TEST EQUIPMENT REQUIREMENTS, TABLE 2

Column (1) - Tool or Test Equipment Reference Code. The tool and 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, TABLE 3

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 indi-

cated in the MAC. Model designations used in column (2) are defined as follows:

5A3 = M915A3 Truck, Tractor, Line Haul, Both Old and New Models.

5A3 Old Model = M915A3 Truck, Tractor, Line Haul serial numbers up to H77205 and vehicle J64175

only.

5A3 New Model = M915A3 Truck, Tractor, Line Haul serial numbers J21548 and above.

6A3 = M916A3 Truck, Tractor, Light Equipment Transporter (LET).

7A2 = M917A2 and M917A2 w/MCS Truck, Dump, Heavy.

END OF WORK PACKAGE

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