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 251 of 288

TM 9-2540-207-14&P
E-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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