TM-9-2815-200-35
ENGINE, WITH CONTAINER:TURBOSUPERCHARGED, DIESEL ,FUEL INJECTION ,90-DEGREE “V” TYPE, AIR - COOLED ,12 - CYLINDER , ASSEMBLY ;MODELS AVDS-1790-2M (2815-856-4996), AVDS-1790-2A AND AVDS-1790-2AM (2815-856-9005)
TECHNICAL MANUAL; DIRECT SUPPORT, GENERAL SUPPORT AND DEPOT MAINTENANCE MANUAL INCLUDING REPAIR PARTS AND SPECIAL TOOLS LISTS
TM-9-2815-200-35 - Page 578 of 779
(2) Maintenance code, indicates the lowest
category of maintenance authorized to install the
list item. The maintenance level codes are:
Code
Explanation
O
Organizational maintenance level, providing local
end item repair and return to service, or on cite
repair service.
F
Direct support maintenance level, providing either
local mobile or direct service unit fried shop repair
and return to use service.
H
General support maintenance level, providing
mobile or fixed shop repair and return to user, or
to supply stock center.
D
Depot maintenance level, providing fried shop
repair, Major facilities, and return to supply stock
service.
(3) Recoverability code, indicates whether
unserviceable items should be returned fo r
recovery or salvage.
Items not coded are ex-
pendable. Recoverability codes are:
Code
"R"
“ T
b.
Explanation
Applied to repair parta and assemblies which are
repaired at DSU and GSU levels. These repair
parts which are not economically repairable at
depot level will be recovered at DS / GS main-
tenance levels and will be replaced from supply on
an exchange basis.
Applied to high dollar value recoverable repair
parts which are subject to special handling and are
most economically repaired, overhauled or rebuilt
at depot maintenance level. These parts will be
recovered at depot level and will he replaced from
supply on an exchange basis. Such repair parts
normally are repaired or overhauled at depot
maintenance activities.
Federal Stock Number, Column 2.
Thi s
column indicates the Federal stock numbe r
assigned to the item and will be used fo r
requisitioning purposes.
c. Description,
Column 3.
This column in-
dicates the Federal item name and a brie f
description of the item. A part number or other
reference number is preceded by the applicable
five-digit Federal supply code for manufacturers
in parentheses. All reference numbers that are
not preceded by a Federal supply code are to be
construed as 19207 items (Army Tank -
Automotive Command, Warren, Michigan). The
word s “early”, “intermediate”, and “late” are
used to denote engine production engineering
changes. These descriptive words are used in lieu
of engin e
serial numbe r
effective points.
Reference to the pertinent illustration will enable
identification of part (s) required. Repair parts
quantities included in kits, sets, and assemblies
are shown in front of the repair part name.
Material required for manufacture or fabrication
is identified. The Description Column also has a
heading denoting the Government Grouping that
parts belong to, as shown in TM 750-93-1
:
Al l
standard hardware and Military standard parts
are identified in the Description Column with
sizes and given in Group 9501 list. Standard
parts ar e
arranged
within
the grou p
in
alphabetical part name order, in ascending sizes.
d. Unit of Measure, Column 4.
A tw o
character alphabetical abbreviation indicating
the amount or quantity of the item upon which
the allowances are based, e.g., ea, pr, ft, yd, etc.
e. Quantity Incorporated in Unit, Column 5.
This column indicates the quantity of the item
used in an engine.
f. 30-Day DS/GS Maintenance Allowances,
Columns 6 and 7.
Note.
Allowances in GS column are for GS
maintenance only.
(1) The allowance columns are divided into
three subcolumns. Indicated in each subcolumn,
opposite the first appearance of each item, is the
total quantity of items authorized for the number
of equipment s
(engines)
supported,
Item s
authorized for use as required but not for initial
stockage are identified with an asterisk in the
allowance column.
(2) The quantitive allowances for DS/GS
levels of maintenance will represent initia l
stockage for a 30-day period for the number of
equipments (engines) supported.
g. 1-Year Allowances Per 100 Equip -
ments/Contingency
Planning
Purposes ,
Column 8.
This column indicates opposite the
first appearance of each item the total quantity
required
for distribution and contingenc y
planning purposes. The range of items indicates
total quantities of all authorized items required
to provide for adequate support of 100 equip-
ments (engines) for one year.
h. Depot Maintenance Allowance Per 100
Equipments (Engines), Column 9.
This column
indicates opposite the first appearance of each
item, the total quantity authorized for depot
maintenance of 100 equipments (engines). Items
authorized for use but not for initial stockage are
identified with an asterisk in the allowance
column.
B- 2
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