ARMY TM 9-6115-639-23P
AIR FORCE TO 35C2-3-386-54
MARINE CORPS TM 10155A-23P/2A
Code
Application/Explanation
C
--
Crew or operator maintenance done within organization or unit maintenance.
O
--
Organizational or unit category can remove, replace, and use the item.
F
--
Direct support or intermediate category can remove, replace, and use the item.
H
--
General support category can remove, replace, and use the item.
L
--
Specialized repair activity can remove, replace, and use the item.
D
--
Depot category can remove, replace, and use the item.
(b)
The maintenance code entered in the 4th position tells whether or not the item is
to be repaired and identifies the lowest maintenance category with the capability to do complete repair (i.e.,
perform all authorized repair functions).
NOTE: Some limited repair may be done on the item at a lower category of maintenance, if
authorized by the Maintenance Allocation Chart (MAC) and SMR Codes. This position will
contain one of the following maintenance codes.
Maintenance
Code
Application/Explanation
O
--
Organizational or unit is the lowest category that can do complete repair of the item.
F
--
Direct support or intermediate is the lowest category that can do complete repair of the item.
H
--
General support is the lowest category that can do complete repair of the item.
L
--
Specialized repair activity (designate the specialized repair activity) is the lowest category
that can do complete repair of the item.
D
--
Depot is the lowest category that can do complete repair of the item.
Z
--
Nonrepairable. No repair is authorized.
B
--
No repair is authorized. (No parts or special tools are authorized for the maintenance of a
"B" coded item). However, the item may be reconditioned by adjusting, lubricating, etc., at
the user category.
(3)
Recoverability Code. Recoverability codes are assigned to items to indicate the disposition action
on unserviceable items. The recoverability code is entered in the 5th position of the SMR Code as follows:
4
