Lesson 1/Learning Event 1
FIGURE 2. CATEGORIES AND RESPONSIBILITY FOR
MAINTENANCE.
Repair Decisions. If equipment becomes inoperable, it should be repaired as far forward as
possible, consistent with the tactical situation and available maintenance skills, tools, and
equipment. Maintenance allocation charts (MAC) in TMs identify which level of maintenance is
capable and authorized to perform specific repairs. A portion of a typical MAC is shown in
figure 3.
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