Maintenance code - TM-11-5805-727-34P-50003

TM 11-5805-727-34P

EE 1i9-EA-PLG-050/E 110 OA910 2,3,4,5

TO 31W1-2FSC-5

Code

Definition

Support item is removed, replaced, used at the

direct support level.

KB Item included in both a depot overhaul/ repair kit

Code

Application/Explanation

and a maintenance kit.

H Support item is removed, replaced, used at the

MO Item to be manufactured or fabricated at

general support level.

organizational level.

D Support items that are removed, replaced, used at

MF Item to be manufactured or fabricated at the direct

depot, mobile depot, specialized repair activity

support maintenance level.

only.

MH Item to be manufactured or fabricated at the

(b) The maintenance code entered in the

general support maintenance level

fourth position indicates whether the item is to be

MD Item to be manufactured or fabricated at the depot

repaired and identifies the lowest maintenance level with

maintenance level.

the capability to perform complete repair (i.e., all

AO Item to be assembled at organizational level.

authorized maintenance functions). This position will

AF Item to be assembled at direct support

contain one of the following maintenance codes:

maintenance level.

Code

Application/Explanation

AH Item to be assembled at general support

maintenance level.

O The lowest maintenance level capable of complete

AD Item to be assembled at depot maintenance level.

repair of the support item is the organizational

XA Item is not procured or stocked because the

level.

requirements for the item will result in the

The lowest maintenance level capable of complete

replacement of the next higher assembly.

repair of the support item is the direct support

XB Item is not procured or stocked. If not available

level.

through salvage, requisition.

H The lowest maintenance level capable of complete

XC Installation drawing, diagram, instruction sheet,

repair of the support item is the general support

field

service drawing, that is identified by

level.

manufacturer's

part number.

D The lowest maintenance level capable of complete

XD A support item that is not stocked. When required,

repair of the support item is the depot level.

item will be procured through normal supply

Repair restricted to designated specialized repair

channels.

activity.

Nonreparable. No repair is authorized.

NOTE

B No repair is authorized.

The item may be

Cannibalization or salvage may be

reconditioned by adjusting, lubricating, etc., at the

used as a source of supply for any

user level. No parts or special tools are procured

items source coded above except

for the maintenance of this item.

those coded XA and aircraft support

(3) Recoverability code. Recoverability codes

items as restricted by AR 750-1.

are assigned to support items to indicate the disposition

(2) Maintenance code. Maintenance codes are

action on unserviceable items. The recoverability code is

assigned to indicate the levels of maintenance

entered in the fifth position of the Uniform SMR Code

authorized to USE and REPAIR support items.

format as follows:

The maintenance codes are entered in the third and

Recoverability

fourth positions of the Uniform SMR Code format as

Codes

Definition

follows:

Nonreparable item.

When unserviceable,

(a) The maintenance code entered in the third

condemn and dispose at the level indicated in

position will indicate the lowest maintenance level

position 3.

authorized to remove, replace, and use the support item.

O Reparable item. When uneconomically reparable,

The maintenance code entered in the third position will

condemn and dispose at organizational level.

indicate one of the following levels of maintenance:

Reparable item. When uneconomically reparable,

Code

Application/Explanation

condemn and dispose at the direct support level.

C Crew or operator maintenance performed within

H Reparable item. When uneconomically reparable,

organizational maintenance.

condemn and dispose at the direct support level.

O Support item is removed, replaced, used at the

organizational level.