TM 11-6625-2629-14&P
APPENDIX B
O P E R A T O R ' S , ORGANIZATIONAL DIRECT SUPPORT,
A N D GENERAL SUPPORT MAINTENANCE
R E P A I R PARTS AND SPECIAL TOOLS LIST
( I N C L U D I N G DEPOT MAINTENANCE REPAIR PARTS
AND SPECIAL TOOLS)
Section I. INTRODUCTION
(2) Item number. The number used to
B-1. Scope
identify each item called out in the illustration.
This appendix lists repair parts; and other
b. Source, Maintenance, and Recoverability
support equipment required for operation and
Codes (SMR).
performance of organizational, direct support,
(1) Source Code. Source codes are assigned to
and general support maintenance of the ME-
support items to indicate the manner of acquiring
57A/U.
s u p p o r t items for maintenance, r e p a i r , or
B-2. General
overhaul of end items. Source codes are entered in
This Repair Part. List is divided into the
the first and second Position of the Uniform SMR
following sections:
Code format as follows:
a Section II-Repair Parts List. A list o f
Definition
Code
repair parts authorized for use in the performance
PA
Item procured and stocked for anticipated or
of maintenance. The list also includes- parts which
known usage.
AH
I tern to be assembled at general support
m u s t be removed for replacement of t h e
maintenance level.
l uthorized parts. Parts lists are composed of
XB
Item is not procured or stacked. If not l vailable
functional groups in ascending numerical
through salvage, requisition.
sequence, with the parts in each group listed in
NOTE
figure and item number sequence.
Cannibablization or salvage may be used as a
source of supply for l ny items source coded above
b. Section IIISpecial Tools List. Not ap-
except those coded XA, CD end aircraft support
plicable.
items as restricted by AR 700-42.
c. Section IV-Federal Stock Number and Part
(2) Maintenance Code. Maintenance codes
.
Number Index. A list, in ascanding numerical
are assigned to indicate the levels of maintenance
sequence, of all Federal Stock numbers lppearing
authorized to USE and REPAIR support items.
in the listings, followed by a list, in l lphameric
The maintenance codes are entered in the third
sequence, of all part numbers appearing in the
and fourth positions of the Uniform SMR Code
listings. Federal stock number and part numbers
format l s follows:
I
are cross-referenced to each illustration figure and
(a) The maintenance code entered in the
item number l ppearance.
third position will indicate the lowest main-
B-3. Explanation of Columns
tenance level authorized to remove, replace, and
The following provides an explanation of columns
use the support item. The maintenance code
found in the tabular listings:
entered in the third position will indicate one of
a. Illustration. This column is divided as
the following levels of maintenance:
followsl:
Code
Application/Explanation
(1) Figure number. Indicates the figure
o
support item is removed, replaced, used at the
organizational level.
number of the illustration in which the item is
--
shown.
B-1
