TM 5-4610-218-20P
Definition
Code
(b) The maintenance code entered in the
Item to be manufactured or fabricated
MH
fourth position indicates whether the item is to be
a t the general support maintenance
repaired and identifies the lowest maintenance
level.
level with the capability to perform complete
repair (i.e., all authorized maintenance functions).
Item to be manufactured or fabricated at
MD
This position will contain one of the following
the depot maintenance level.
maintenance codes:
Item to be assembled at organizational
AO
Code
Application/Explanation
level.
O
The lowest maintenance level capable of
Item to be assembled at the direct sup-
AF
complete repair of the support item is
port maintenance level.
the organizational level.
Item to be assembled at general support
AH
F
The lowest maintenance level capable of
maintenance level.
complete repair of the support item is
Item to be assembled at depot
AD
the direct support level.
maintenance level.
H
The lowest maintenance level capable of
Item is not procured or stocked because
XA
complete repair of the support item is
the requirements for the item will result
the general support level.
in the replacement of the next higher
The lowest maintenance level capable of
D
assembly.
complete repair of the support item is
Item is not procured or stocked. If not
XB
the depot level.
available through salvage, requisition.
L
Repair restricted to designated,
Installation drawing, diagram, instruc-
XC
Specialized Repair Activity.
tion sheet, field service drawing, that is
Z
Nonreparable. No repair is authorized.
i d e n t i f i e d by manufacturer's part
number.
B
No repair is authorized. The item maybe
reconditioned by adjusting, lubricating,
A support item that is not stocked.
XD
etc., at the user level. No parts or special
When required, item will be procured
tools are procured for the maintenance
through normal supply channels.
of this item.
NOTE
(9) Recoverability Code. Recoverability codes
Cannibalization or salvage maybe used
are assigned to support items to indicate the
as a source of supply for any items cod-
disposition action on unserviceable items. The
ed above except those coded XA and
recoverability code is entered in the fifth position
support items as restricted by AR
of the Uniform SMR Code format as follows:
700-42.
Recoverability
(2) Maintenance Code. Maintenance codes are
Definition
Code
assigned to indicate the levels of maintenance
Z
Nonreparable item. When unser-
authorized to USE and REPAIR support items.
viceable, condemn and dispose at the
The maintenance codes are entered in the third and
level indicated in position 3.
fourth positions of the Uniform SMR Code format
as follows:
Reparable item. When uneconomically
O
r e p a r a b l e , condemn and dispose at
(a) The maintenance code entered in the
organizational level.
third position will indicate the lowest maintenance
level authorized to remove, replace, and use the
F
Reparable item. When uneconomically
support item. The maintenance code entered in the
reparable, condemn and dispose at the
third position will indicate one of the following
direct support level.
levels of maintenance:
H
Reparable item. When uneconomically
reparable, condemn and dispose at the
Application/Explanation
Code
general support level.
Crew or operator maintenance perform-
C
D
Reparable item. When beyond lower
ed within organizational maintenance.
level repair capability, return to depot.
Support item is removed, replaced, used
O
Condemnation and disposal not
at the organizational level.
authorized below depot level.
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