TM-9-2350-261-24P
CARRIER, M113A2, M577A2, M1064, M1068, M1059 AND M901A1
TECHNICAL MANUAL; UNIT MAINTENANCE, DIRECT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST (INCLUDING DEPOT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST)
TM-9-2350-261-24P - Page 19 of 1180
SECTION I
TM 9-2350-261-24P
3
Code
Explanation
Items with these codes are not to be requested/requisitioned individually.
They must be made from bulk material which is identified by the part number
in the DESCRIPTION AND USABLE ON CODE (UOC) column and listed in
the Bulk Material group of the repair parts list in this RPSTL.
If the item is
authorized to you by the 3rd position code of the SMR code, but the source
code indicates it is made at a higher level, order the item from the higher
level of maintenance.
Items with these codes are not to be requested/requisitioned individually.
The parts that make up the assembled item must be requisitioned or
fabricated and assembled at the level of maintenance indicated by the
source code.
If the 3rd position code of the SMR code authorizes you to
replace the item, but the source code indicates the item is assembled at a
higher level, order the item from the higher level of maintenance.
XA -
Do not requisition an “XA”-coded item.
Order its next higher assembly.
(Also, refer to the NOTE below.)
XB -
If an “XB” item is not available from salvage, order it using the CAGEC and part number given.
XC -
Installation drawing, diagram, instruction sheet, or field service drawing, that is identified by
manufacturer’s part number.
XD -
Item is not stocked.
Order an “XD”-coded item through normal supply channels using the CAGEC 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”.
(2) Maintenance Code.
Maintenance codes tell you the level(s) of maintenance 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.
Code
Application/Explanation
C
-Crew or operator maintenance done within unit maintenance.
O
-Unit maintenance can remove, replace, and use the item.
F
-Direct support level can remove, replace, and use the item.
H
-General support level 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.
(b.) 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 (i.e., perform
MO – Made at unit level
MF – Made at DS level
MH – Made at GS level
ML – Made at Specialized
Repair Activity (SRA)
MD – Made at Depot
AO – Assembled by unit
AF – Assembled by DS
AH – Assembled by GS
AL – Assembled by SRA
AD – Assembled by
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