Maintenance Code - TM-55-1905-223-24P-30029

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Source Code

TM-55-1905-223-24P-3 Landing Craft Utility (LCU 2000) (NSN 1905-01-154-1191) Manual

Recoverability Code

TM 55-1905-223-24P-3

Explanation

AO--(Assembled by

org/AVUM Level)

Items with these codes are not to be requested/requisi-

AF--(Assembled by

t i o n e d i n d i v i d u a l l y . The parts that make up the assembled

DS/AVIM Level)

item must be requisitioned or fabricated and assembled

AH--(Assembled by

at the level of maintenance indicated by the source code.

GS Category)

If the 3d position code of the SMR code authorizes you

AL--(Assembled by

t o r e p l a c e t h e i t e m , but the source code indicates the

SRA)

items are assembled at a higher level, order the item

AD--(Assembled by

from the higher level of maintenance.

Depot)

Explanation

Code

XA--Do not requisition an "XA"-coded item. O r d e r i t s n e x t h i g h e r a s s e m b l y . ( A l s o ,

refer to the NOTE below.)

XB--If an "XB" item is not available from salvage, order it using the FSCM and

part number given.

XC--Installation drawing, diagram, i n s t r u c t i o n s h e e t , f i e l d s e r v i c e d r a w i n g , t h a t

is identified by manufacturer's part number.

X D - - I t e m i s n o t s t o c k e d . O r d e r a n "XD"-coded item through normal supply channels

using the FSCM and part number 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 source coded "XA" or those

aircraft support items restricted by requirements of AR

750-l.

(2) Maintenance Code. M a i n t e n a n c e c o d e s t e l l s y o u t h e l e v e l ( s ) o f m a i n t e -

nance authorized to USE and REPAIR support items. The maintenance

codes are entered in the third and fourth positions of the SMR code

as follows:

(a) 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 one of the

following

levels of maintenance.

Application/Explanation

Code

--Crew or operator maintenance done within organizational

or aviation unit maintenance.

--Organizational or aviation unit category can remove,

replace, and use the item.

--Direct support or aviation intermediate level can remove,

r e p l a c e , and use the item.