K - REBUILD. The highest degree of material maintenance. Rebuild consists of restoring equipment as
nearly as possible to new condition in accordance with original manufacturer's standards. Rebuild is performed only when
required by operational considerations or other paramount factors and then only at depot maintenance category. Rebuild
reduces to zero the hours or miles the equipment, or component thereof, has been in use.
d. TOOLS AND EQUIPMENT COLUMN 4. This column is provided for referencing by code the special tools and
e. REMARKS COLUMN 5. This column is provided for referencing by code remarks (Section IV) pertinent to the
maintenance functions, and recoverability of items.
a. REFERENCE CODE. This column consists of a number and a letter separated by a dash. The number
references the T&TE requirements column on the MAC. The letter represents the specific maintenance function the item
is to be used with. The letter is representative of column A through K on the MAC.
b. MAINTENANCE CATEGORY. This column shows the lowest level of maintenance authorized to use the special
tool or test equipment.
c. NOMENCLATURE. This column lists the name and identification of the tool or test equipment.
d. TOOL NUMBER. This column list the manufacturer's code and part number, or Federal Stock Number of tools
and test equipment.
a. REFERENCE CODE. This column consists of two letters separated by a dash, both of which are referenced to
section II. The first letter references column 5 and the second letter references a maintenance function, column 3, A
EXCEPTION: Code a-D denotes a recoverable item/assembly that is to be returned to depot for overhaul or rebuild when
unserviceable economically repairable.
b. REMARKS. This column lists information pertinent to the maintenance function being performed as indicated on