Maintenance Code - TM-10-4110-262-13-P0255

TM 10-4110-262-13&P

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Third Position. The maintenance code entered in the third position tells you the lowest maintenance level

authorized to remove, replace, and use the support item. The maintenance code entered in the third

position will indicate authorization to one of the following levels of maintenance.

Maintenance

Application/Explanation

Code

C-

Crew or operator maintenance done within unit/AVUM maintenance.

O-

Unit level/AVUM maintenance can remove, replace, and use the item.

F-

Direct support/AVIM maintenance can remove, replace, and use the item.

H-

General support maintenance can remove, replace, and use the item.

L-

Specialized repair activity can remove, replace, and use the item.

D-

Depot level can remove, replace, and use the item.

Fourth Position. The maintenance code entered in the fourth position tells whether or not the item is to be

repaired and identifies the lowest maintenance level with the capability to do complete repair (per-form 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.

Maintenance

Application/Explanation

Code

O-

Unit/AVUM is the lowest level that can do complete repair of the item.

F-

Direct support/AVIM 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-

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 level.

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