TM 9-1240-408-13&P
0030 00
Column (4) Maintenance Level. Column (4) specifies each level of
maintenance authorized to perform each function listed in column (3), by
indicating work time required (expressed as manhours in whole hours or
decimals) in the appropriate subcolumn. This work time figure represents
the active time required to perform that maintenance function at the
indicated level of maintenance. If the number or complexity of the tasks
within the listed maintenance function varies at different maintenance
levels, appropriate work time figures are to be shown for each level. The
work time figure represents the average time required to restore an item
(assembly, subassembly, component, module, end item, or system) to a
serviceable condition under typical field operating conditions. This time
includes preparation time (including any necessary disassembly/assembly
time), troubleshooting/fault location time, and quality assurance time in
addition to the time required 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
0030 00-9
