TM 11-6625-3051-24P
INTRODUCTION
1.
Scope
(1) F i g u r e n u m b e r . Indicates the
This manual lists spares and repair
figure number of the illustration on
parts; special tools; special test,
which the item is shown.
measurement, and diagnostic equipment
( T M D E ) , and other special support equip-
(2) I t e m n u m b e r . T h e n u m b e r u s e d
m e n t required for performance of organi-
to identify item called out in the
zational, direct support, and general
illustration.
s u p p o r t maintenance of the SG-1171/U.
It authorizes the requisitioning and
S o u r c e , Maintenance, and Recover-
i s s u e of spares and repair parts as
b.
a b i l i t y (SMR) Codes.
i n d i c a t e d by the source and maintenance
codes.
(1) Source code. Source codes
indicate the manner of acquiring support
2.
General
items for maintenance, repair, or over-
h a u l of end items. Source codes are
This Repair Parts and Special Tools List
is divided into the following sections:
entered in the first and second posi-
t i o n s of the Uniform SMR Code format as
Repair Parts List.
follows:
a.
A list of spares and repair parts au-
Code
Definition
thorized for use in the performance of
maintenance.
The list also includes
p a r t s which must be removed for replace-
PA -- I t e m procured and stocked for
anticipated or known usage.
ment of the authorized parts.
Parts
lists are composed of functional groups
P C -- Item procured and stocked and
i n numeric sequence, with the parts in
w h i c h otherwise would be coded
each group listed in figure and item
PA except that it is deteriora-
number sequence.
tive in nature.
PC - - Item procured and stocked to pro-
Section
III.
Special
Tools
List.
vide for sustained support for
b.
the life of the equipment. It
Notapplicable.
is applied to an item peculiar
t o the equipment which, because
c.
ber and Part Number Index. A list, in
of probable discontinuance or
National item identification number
shutdown of production facili-
ties, would prove uneconomical
(NIIN) sequence, o f a l l N a t i o n a l s t o c k
numbers (NSN) appearing in the listings,
to reproduce at a later time.
XA - - I t e m i s n o t p r o c u r e d o r s t o c k e d
followed by a list, in alphameric se-
b e c a u s e the requirements for
q u e n c e , of all part numbers appearing
the item will result in the re-
in the listings.
N a t i o n a l stock numbers
p l a c e m e n t of the next higher
and part numbers are cross-referenced
to each illustration figure and item
assembly.
number appearance.
XB - - I t e m i s n o t p r o c u r e d o r s t o c k e d .
If not available through sal-
vage, requisition.
3.
E x p l a n a t i o n of Columns
XD - - A support item that is not stocked.
T h i s column is
W h e n required, i t e m w i l l b e p r o -
Illustration.
a.
cured through normal supply
divided as follows:
channels.