MAINTENANCE ALLOCATION CHART
Section I.
INTRODUCTION
B-1.
General.
a. This section provides a general explanation of all maintenance
and repair functions authorized at various maintenance levels.
b. Section
of maintenance
functions on the identified end item or component. The
implementation
of the maintenance functions upon the end item or com-
consistent with the assigned maintenance functions.
ponent will be
for each maintenance function as referenced from Section II.
d.
and/or illustrations required for a particular maintenance function.
B-2. Explanation of Columns in Section II.
a. Group Number. The assembly group is a numerical group assigned
to each assembly in a top down breakdown sequence. The applicable assembly
groups are listed on the MAC in disassembly sequence beginning with the
first assembly removed in a top down disassembly sequence.
Assembly Group. This column contains a brief description of the
b.
components of each assembly group.
Maintenance Functions. This column lists the various maintenance
c.
functions (A through K) and indicates the lowest maintenance category
authorized to perform these functions. The symbol designations for the
various maintenance categories are as follows:
C
-
Operator or crew
O
-
Organizational maintenance
F
-
Direct support maintenance
H
-
General support maintenance
D
-
Depot maintenance
The maintenance functions are defined as follows:
