TM-9-2815-220-34P
ENGINE WITH CONTAINER; TURBOSUPERCHARGED ,DIESEL, FUEL INJECTION, 90-DEGREE. TYPE, AIR-COOLED, 12-CYLINDER, ASSEMBLY;MODELS AVDS-1790-2DR
TECHNICAL MANUAL; DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LISTS
TM-9-2815-220-34P - Page 9 of 415
SECTION I
TM9-2815-220-34P
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 all
authorized repair functions.) (NOTE: Some limited
repair may be done on the item at a lower level of
maintenance, if authorized by the Maintenanc e
Allocation Chart (MAC) and SMR codes.) This position
will contain one of the following maintenance codes:
Cod e
O
-
F
-
H
-
L
-
D
-
Z
-
B
-
Application/Explanation
Unit maintenance or Aviation unit is the low
est level that can do complete repair of the
item
Direct support or aviation intermediate
is the lowest level that can do complete
repair of the item.
General support is the lowest level that
can do complete repair of the item.
Specialized repair activity is the lowest
level that can do complete repair of the
item.
Depot is the lowest level that can do
complete repair of the item.
Nonreparable. No repair is authorized.
No repair is authorized. (No parts or special
tools are authorized for the maintenance of
a “B” coded item). However, the item may
be reconditioned by adjusting, lubrication,
etc, at the user level.
(3) 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:
Code
Ap p
lication/Explanation
Z
-
Nonreparable item. When unserviceable,
condemn and dispose of the item at the
level of maintenance shown in 3d position
of the SMR code.
O
-
Reparable item. When uneconomically
reparable, condemn and dispose of the
item at unit maintenance or aviation unit
level.
F –
Reparable item. When uneconomically
H –
D
-
L
-
A
–
reparable, condemn and dispose of the
item at the direct support or aviation
intermediate level.
Reparable item. When uneconomically
reparable, condemn and dispose of the
item at the general support level
Reparable item. When beyond lower
level repair capability, return to depot.
Condemnation and disposal of item not
authorized below depot level.
Reparable item. Condemnation and
disposal of item not authorized below
specialized repair activity (SRA).
Item requires special handling or con-
demnation procedures because of spe–
cific reasons (e.g., precious metal con-
tent, high dollar value, critical material,
or hazardous material). Refer to appropriate
manuals/directives for specific instructions.
c.
CAGEC (Column (3)).
The Commercial An d
Government Entity (CAGE) Code (C) is a 5-digit
alphanumeric code which is used to identify the
manufacturer, distributor or Government agency, etc.,
that supplies the item.
d.
PART NUMBER (Column (4)).
Indicates the
primary number used by the manufacturer (individual,
company, firm, corporation or Government activity),
which controls the design and characteristics of the item
by means of its engineering drawings, specifications
standards and inspection requirements to identify an
item or range of items.
NOTE:
When you use a NSN to requisition an item, the
item you receive may have a different part number from
the part ordered.
e.
DESCRIPTION AND USABLE ON CODE (UOC)
(Column (5)).
This column includes the following
information:
(1) The Federal item name and, when required,
a minimum description to identify the item.
(2) Physical security classification. No t
applicable.
(3) Items that are included in kits and sets are
listed below the name of the kit or set on Figure KIT.
(4) Spare/repair parts that make up an d
assembled item are listed immediately following the
assembled item line entry.
3
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