TM 3-4230-218-30&P
Code
Application/Explanation
F
-Direct support or aviation intermediate level can remove,
replace, and use the item.
H
-General support level can remove, replace, and use the
item.
L
-Specialized repair activity can remove, and use
the item.
D
-Depot level can remove, replace, and use the item.
(b) The maintenance code entered in the fourth position tells whether
or not the item is to be repaired and identifies the lowest main-
tenance level 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 level of maintenance, if
authorized by the Maintenance Allocation Chart (MAC) and SMR
codes.) This position will contain one of the following mainte-
nance codes.
Code
Application/Explanation
O
-Organizational or (aviation unit) is the lowest level that
can do complete repair of the item.
(3)
F
-Direct support or aviation intermediate is the lowest
level that can do complete repair of the item.
H
-General support is the lowest level that can do complete
repair of the item.
L
-Specialized repair activity (designate the specialized
repair activity) is the lowest level that can do complete
repair of the item.
D
-Depot is the lowest level that can do complete repair of
the item.
Z
-Nonreparable.
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 level.
Recoverability Code.
Recoverability codes are assigned to items to
indicate the disposition action on unserviceable items.
The recover-
ability code is entered in the fifth position of the SMR Code as fol-
lows:
B -4
