unserviceable counterparts or remove and install
the same item when required for the performance
of other maintenance operation.
H-Repair: Restore to a serviceable condition by
replacing unserviceable parts or by any other
action required using available tools, equipment
and skills-to include welding, grinding, riveting,
straightening, adjusting and facing.
I-Overhaul: Restore an item to a completely serviceable
condition (as prescribed by serviceable standards
developed and published by the commodity
commands) by employing techniques of "Inspect
Maximum use of diagnostic and test equipment is
combined with minimum disassembly during
overhaul. "Overhaul" may be assigned to any
level of maintenance except organizational,
provided the time, tools, equipment, repair parts
authorization, and technical skills are available at
that level. Normally, overhaul as applied to end
items, is limited to depot maintenance level.
J-Rebuild: Restore to a condition comparable to new by
disassembling to determine the condition of each
subassemblies, and parts.
subdivided into columns K and L, is provided for
referencing the Special Tool and Test Equipment
Requirements (sec. III) and remarks (sec. IV) that may
be associated with maintenance operations ( sec. II ) .
C-3. Explanation of Columns in Section III
Reference Code. This column consists of a
number and a letter separated by a dash. The number
reference the T and TE requirements column on the
MAC. The letter represents the specific maintenance
operation the item is to be used with. The letter is
representative of columns A through J on the MAC.
Maintenance Level. This column shows the
lowest level of maintenance authorized to use the
special tool or test equipment.
Nomenclature. This column lists the name or
identification of the tool or test equipment.
manufacturer's code and part number, or Federal Stock
Number of tools and test equipment.
C-4. Explanation of Columns in Section IV
Reference Code. This column consists of two
letters separated by a dash, both of which are
references to section II. The first letter references
maintenance operation, columns A through J.
pertinent to the maintenance operation being performed,
as indicated on the MAC section II.
Section II. MAINTENANCE ALLOCATION CHART