TM-9-1040-267-20-P
LAUNCHER, GRENADE, SMOKE: SCREENING, RP, M243; RP, M257; RP, M259
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE MANUAL (INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST)
FEBRUARY 1984
TM-9-1040-267-20-P - Page 78 of 108
C-4
TM 9-1040-267-20&P
Code
Application/Explanation
C
- Crew or operator maintenance done within organizational or aviation unit maintenance.
O
- Organizational or aviation unit category can remove, replace, and use the item.
F
- Direct support or aviation intermediate category can remove, replace, and use the item.
H
- General support category can remove, replace, and use the item.
L
- Specialized repair activity can remove, replace, and use the item.
D
- Depot category can remove, replace, and use the item.
(b) The maintenance code entered in the fourth position tells you whether or not the item is to be repaired and identifies the
lowest maintenance category with the capability to do complete repair (i.e., perform all authorized repair functions). (NOTE:
Some limited repair may be done on the item at a lower category of maintenance, if authorized by the Maintenance Allocation
Chart (MAC) and SMR codes.) This position will contain one of the following maintenance codes.
Code
Application/Explanation
O
- Organizational or aviation unit is the lowest category that can do complete repair of the item.
F
- Direct support or aviation intermediate is the lowest category that can do complete repair of the
item.
H
- General support is the lowest category that can do complete repair of the item.
L
- Specialized repair activity (designate the specialized repair activity) is the lowest category that
can do complete repair of the item.
D
- Depot is the lowest category that can do complete repair of the item.
Z
- Nonreparable. No repair is authorized.
B
- No repair is authorized. (No parts or special tools are authorized for the maintenance of a
“B’’ -coded item.) However, the item maybe reconditioned by adjusting, lubricating, etc., at the
user level.
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