TM 114825=2914(IP
SECTION
I
INTRODUCTION
1. Scope
b. Source, Maintenance, and Recoverability
(SMR) Codes.
This manual lists spares and repair parts;
special tools; special test, measurement, and
(1) Source code. Source codes indicate the
diagnostic equipment (TMDE), and other special
m a n n e r of acquiring support items for
support equipment required for performance of
maintenance, repair, or overhaul of end items.
General Support maintenance of the TS-585A/U,
Source codes are entered in the first and second
TS-585B/U, TS-585C/U and TS-585D/U. It
positions of the Uniform SMR Code format as
authorizes requisitioning and issue of spares and
follows:
repair parts as indicated by the source and
maintenance codes.
Definition
Code
2. General
PA --Item procured and stocked for antici-
pated or known usage.
This Repair Parts and Special Tools List is divided
into the following sections:
XB -- Item is not procured or stocked. If not
available through salvage, requisition.
a. Section Il. Repair Parts List. A list of spares
and repair parts authorized for use in the perfor-
mance of maintenance. The list also includes
parts which must be removed for replacement of
NOTE
the authorized parts. Parts lists are composed of
functional groups in numeric sequence, with the
parts in each group listed in figure and item
number sequence.
Cannibalization or salvage may be
used as a source of supply for any items
b. Section Ill. Special Tools List. N o t
source coded above except those
coded XA and aircraft support items
applicable.
as restricted by AR 750-1.
c. Section IV. National Stock Number and Part
(2) Maintenance code. Maintenance codes
Number Index. A list, in National item identifica-
are assigned to indicate the levels of maintenance
tion number (NIIN) sequence, of all National stock
authorized to USE and REPAIR support items. The
numbers (NSN) appearing in the listings, followed
maintenance codes are entered in the third and
by a list, in alphameric sequence, of all part
fourth positions of the Uniform SMR Code format
numbers appearing in the listings. National stock
as follows:
numbers and part numbers are cross-referenced
to each illustration figure and item number
(a) The maintenance code entered in the
appearance.
third position will indicate the lowest
maintenance level authorized to remove, replace,
3. Explanation of Columns
and use the support item. The maintenance code
entered in the third position will indicate one of
a. Illustration. This column is divided as
the following levels of maintenance:
follows:
(1) Figure number. Indicates the figure
Application/Explana tion
Code
number of the illustration on which the item is
O -- Support
item is removed, replaced,
shown.
used at
the organizational level.
(2) Item number. The number used to iden-
H -- Support
item is removed, replaced,
tify item called out in the illustration.
used at
the general support level.
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