TM-9-2540-207-14-P

HEATER, VEHICULAR COMPARTMENT, MODEL: A20

TECHNICAL MANUAL; OPERATOR, FIELD, AND SUSTAINMENT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LIST

JULY 2007
TM-9-2540-207-14-P

  TM-9-2540-207-14-P - Page 221 of 288

TM 9-2540-207-14&P
D-5
NOTE:
Some limited repair may be done on the item at a lower level of maintenance, if
authorized by the Maintenance Allocation Chart (MAC) and SMR codes.
Maintenance
Code
Application/Explanation
O
Unit /AVUM is the lowest level that can do complete repair of the item.
F
Direct support/AVIM is the lowest level that can do complete repair of the item.
H
General support is the lowest level that can do complete repair of the item.
L
Specialized repair activity is the lowest level that can do complete repair of the
item.
D
Depot is the lowest level that can do complete repair of the item.
Z
Non-reparable. No repair is authorized.
B
No repair is authorized. No parts or special tools are authorized for maintenance
of “B” coded item. However, the item may be reconditioned by adjusting,
lubricating, etc., at the user level.
Recoverability Code
. Recoverability codes are assigned to items to indicate the disposition
action on unserviceable items. The recoverability code is entered in the fifth position of the
SMR code as follows:
Recoverability
Code
Application/Explanation
Z
Non-reparable item. When unserviceable, condemn and dispose of the item at
the level of maintenance shown in the third position of the SMR code.
O
Reparable item. When uneconomically reparable, condemn and dispose of the
item at the unit level.
F
Reparable item. When uneconomically reparable, condemn and dispose of the
item at the direct support level.
H
Reparable item. When uneconomically reparable, condemn and dispose of the
item at the general support level.
D
Reparable item. When beyond lower level repair capability, return to depot.
Condemnation and disposal of item are not authorized below depot level.
L
Reparable item. Condemnation and disposal not authorized below Specialized
Repair Activity (SRA).


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