Maintenance code - TM-11-5841-286-30P0006

TM 11-5841-286-30P

code

Definition

Application/Explandon

code

O The lowest maintenance level capable of com-

AF-- Item to be assembled at direct support main-

plete repair of the support item is the organiza-

tenance level.

tional level.

AH-- Item to be assembled at general support main-

F The lowest maintenance level capable of com-

tenance level.

plete repair of the support item is the direct

AD-- Item to be assembled at depot maintenance

support level.

level.

HThe lowest maintenance level capable of com-

XA Item is not procured or stocked because the

plete repair of the support item is the general

requirements for the item will result in the

support level.

replacement of the next higher assembly.

D The lowest maintenance level capable of com-

XB Item is not procured or stocked. If not availa-

plete repair of the support item is the depot

ble through salvage, requisition.

level.

XC-- Installation drawing, diagram, instruction

L- Repair restricted to designated specialized re-

sheet, field service drawing, that is identi-

pair activity.

fied by manufacturer's part number.

Z Nonreparable. No repair is authorized.

XD A support item that is not stocked. When re-

B-- No repair is authorized. The item may be recon-

quired, item will be procured through nor-

ditioned by adjusting, lubricating, etc., at the

mal supply channels.

user level. No parts or special tools are pro-

NOTE

cured for the maintenance of this item.

Cannibalization or salvage may be used as

(3) Recoverability code. Recoverability codes

a source of supply for any items source

are assigned to support items to indicate the disposi-

coded above except those coded XA and

tion action on unserviceable items. The recoverabil-

aircraft support items as restricted by AR

ity code is entered in the fifth position of the Uniform

750-1.

SMR Code format as follows:

(2) Maintenance code. Maintenance codes are

assigned to indicate the levels of maintenance autho-

Recoverability

rized to USE and REPAIR support items. The main-

Definition

codes

tenance codes are entered in the third and fourth

Z Nonreparable item. When unserviceable, con-

positions of the Uniform SMR Code format as fol-

demn and dispose at the level indicated in posi-

lows:

tion 3.

(a) The maintenance code entered in the third

O Reparable item. When uneconomically repara-

position will indicate the lowest maintenance level

ble, condemn and dispose at organizational

authorized to remove, replace, and use the support

level.

item. The maintenance code entered in the third posi-

F Reparable item. When uneconomically repara-

tion will indicate one of the following levels of mainte-

ble, condemn and dispose at the direct support

nance:

level.

H Reparable item. When uneconomically repara-

Application/Explunation

Code

ble, condemn and dispose at the general SUP-

C Crew or operator maintenance performed within

port level.

organizational maintenance.

D Reparable item. When beyond lower level repair

O Support item is removed, replaced, used at the

capability, return to depot. Condemnation and

organizational level.

disposal not authorized below depot level.

F Support item is removed, replaced, used at the

L- Reparable item. Repair, condemnation, and dis-

direct support level.

posal not authorized below depot/specialized

HSupport item is removed, replaced, used at the

repair activity level.

general support level.

A-- Item requires special handling or condemnation

D Support items that are removed, replaced, used

procedures because of specific reasons (i.e.,

at depot, mobile depot, specialized repair ac-

precious metal content, high dollar value, criti-

tivity only.

cal material or hazardous material). Refer to

appropriate manuals/directives for specific in-

(b) The maintenance code entered in the fourth

structions.

positions indicates whether the item is to be repaired

and identifies the lowest maintenance level with the

c. National Stock Number. Indicates the National

capability to perform complete repair (i.e., all autho-

stock number assigned to the item and will be used

rized maintenance functions). This position will con-

for requistioning purposes.

tain one of the following maintenance codes: