TM 9-1240-272-34&P
Application/Explanation
Code
-Item to be assembled at depot
AD
maintenance level.
-Crew or operator maintenance
c
performed within organizational
-Item is not procured or stocked
XA
maintenance.
because the requirements for
the item will result in the
replacement of the next higher
o
-Support item is removed,
replaced, used at the
assembly.
organizational level.
-Item is not procured or
XB
stocked. If not available
F
-Support item is removed,
replaced, used at the direct
through salvage, requisition.
support level.
-Installation drawing, diagram,
XC
instruction sheet, field
H
-Support item is removed,
replaced, used at the general
service drawing, that is
support level.
identified by manufacturer's
part number.
-Support items that are removed,
D
replaced, used at depot, mobile
-A support item that is not
XD
depot, or specialized repair
stocked. When required, item
activity only.
will be procured through normal
supply channels.
(b) The maintenance code
entered in the fourth position indicates
NOTE : Cannibalization or salvage may
whether the item is to be repaired and
be used as a source of supply for any
identifies the lowest maintenance level
items coded above except those coded
with the capability to perform complete
XA and aircraft support items as
repair (i.e., all authorized maintenance
restricted by AR 700-42.
functions). This position will contain
one of the following maintenance codes.
(2) Maintenance Code.
Maintenance codes are assigned to
Code
Application/Explanation
indicate the levels of maintenance
authorized to USE and REPAIR support
-The lowest maintenance level
items. The maintenance codes are
o
capable of complete repair
entered in the third and fourth
of the support item is the
positions of the Uniform SMR Code
organizational level.
format as follows:
F
-The lowest maintenance level
capable of complete repair
(a) The maintenance code
of the support item is the
entered in the third position will
direct support level.
indicate the lowest maintenance level
authorized to remove, replace, and use
H
-The lowest maintenance level
the support item. The maintenance code
capable of complete repair
entered in the third position will
of the support item is the
indicate one of the following levels
general support level.
of maintenance:
D-3
