TM 9-1240-271-34&P
AD
Application/Explanation
-Item to be assembled at depot
Code
maintenance level.
c
-Crew or operator maintenance
XA
-Item is not procured or stocked
performed within organizational
because the requirements for
maintenance.
the item will result in the
replacement of the next higher
O
-Support item is removed,
replaced, used at the
assembly.
organizational level.
XB
-Item is not procured or
stocked. If not available
F
-Support item is removed,
replaced, used at the direct
through salvage, requisition.
support level..
xc
-Installation drawing, diagram,
H
-Support item is removed,
instruction sheet, field
replaced, used at the general
service drawing, that is
identified by manufacturer's
support level..
part number.
D
-Support items that are removed,
XD
replaced, used at depot, mobile
-A support item that is not
stocked. When required, item
depot, or specialized repair
activity only.
will be procured through normal
supply channels.
(b) The maintenance code
NOTE : Cannibalization or salvage may
entered in the fourth position indicates
be used as a source of supply for any
whether the item is to be repaired and
items coded above except. those coded
identifies the lowest maintenance level
XA and aircraft support items as
with the capability to perform complete
restricted by AR 700-42.
repair (i.e., all authorized maintenance
functions). This position will contain
one of the following maintenance codes.
(2) Maintenance Code.
Maintenance codes are assigned to
indicate the levels of maintenance
Code
Application/Explanation
authorized to USE and REPAIR support
items. The maintenance codes are
O
-The lowest maintenance level
capable of complete repair
entered in the third and fourth
positions of the Uniform SMR Code
of the support item is the
format as follows:
organizational level.
F
-The lowest maintenance level
capable of complete repair
(a) The maintenance code
entered in the third position will
of the support item is the
indicate the lowest maintenance level
direct support level.
authorized to remove, replace, and use
the support item. The maintenance code
H
-The lowest maintenance level
capable of complete repair
entered in the third position will
indicate one of the following levels
of the support item is the
of maintenance:
general support level.
C-3
