Maintenance Code - TM-9-2920-224-34-P0098

TM 9- 2920- 224- 34&P

REPAIR PARTS AND SPECIAL TOOLS LIST - CONTINUED

0015 00

Source Code

Application/Explanation

KD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Items with these codes are not to be requested/requisitioned

individually. They are part of a kit which is authorized to the

maintenance level indicated in the 3rd position of the SMR code.

The complete kit must be requisitioned and applied.

Items with these codes are not to be requested/requisitioned

MO--Made at unit/ AVUM level . . . . . . . . . . . .

individually. They must be made from bulk material which is

MF--Made at DS/ AVILM level

identified by the P/N in the DESCRIPTION AND USABLE ON

MH--Made at GS level

CODE (UOC) column and listed in the bulk material group work

ML--Made at SRA

package of the RPSTL. If the item is authorized to you by the 3rd

position code of the SMR code, but the source code indicates it is

MD--Made at depot

made at higher level, order the item from the higher level of

maintenance.

Items with these codes are not to be requested/requisitioned

AO--Assembled by unit/AVUM level . . . . . . . .

individually. The parts that make up the assembled item must be

AF--Assembled by DS/AVIM level

requisitioned or fabricated and assembled at the level of

AH--Assembled by GS level

maintenance indicated by the source code. If the 3rd position of

AL--Assembled by SRA

the SMR code authorizes you to replace the item, but the source

code indicates the item is assembled at a higher level, order the

AD--Assembled by depot

item from the higher level of maintenance.

XA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Do not requisition an "XA" coded item. Order the next higher

assembly. (Refer to NOTE below.)

XB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . If an item is not available from salvage, order it using the CAGEC

and P/N.

XC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation drawings, diagrams, instruction sheets, field service

drawings; identified by manufacturer's P/N.

XD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Item is not stocked. Order an XD--coded item through normal

supply channels using the CAGEC and P/N given, if no NSN is

available.

NOTE

Cannibalization or controlled exchange, when authorized,

may be used as a source of supply for items with the

above source codes except for those items source coded

"XA" or those aircraft support items restricted by

requirements of AR 750--1.

Maintenance Code. Maintenance codes tell you the level(s) of maintenance authorized to use the repair support

items. The maintenance codes are entered in the third and fourth positions of the SMR code as follows:

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

to remove, replace, and use an item. The maintenance code entered in the third position will indicate authorization to

the following levels of maintenance:

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