1 . Scope
This manual lists spares and repair parts; special tools;
Cannibalization or salvage may be used as a
source of supply for any items source coded
special test, measurement, and diagnostic equipment
above except those coded XA and aircraft
(TMDE), and other special support equipment required
support items as restricted by AR 700-42.
for performance of direct support and general support
(2) Maintenance code. Maintenance codes are
maintenance of the AN/ARC-134, AN/ARC-134A, and
assigned to indicate the levels of maintenance
AN/ARC-134B. It authorizes the requisitioning and
authorized to USE and REPAIR support items. The
issue of spares and repair parts as indicated by the
maintenance codes are entered in the third and fourth
source and maintenance codes.
positions of the Uniform SMR Code format as follows:
(a) The maintenance code entered in the third
This Repair Parts and Special Tools List is divided into
position will indicate the lowest maintenance level
the following sections
authorized to remove, replace, and use the support
a. Section II. Repair Parts List A list of spares and
item. The maintenance code entered in the third posi-
repair parts authorized for use in the performance of
tion will indicate one of the following levels of mainte-
maintenance. The list also includes parts which must
be removed for replacement of the authorized parts.
Parts lists are composed of functional groups in
O -Support item is removed, replaced, used at the
numeric sequence, with the parts in each group listed
in figure and item number sequence.
F -Support item is removed, replaced, used at the
b. Section III. Special Tools List Not applicable.
direct support level.
c. Section IV. National Stock Number and Part
H -Support item is removed, replaced, used at the
Number Index. A list, in National item identification
general support level.
number (NIIN) sequence, of all National stock numbers
(b) The maintenance code entered in the fourth
(NSN) appearing in the listings, followed by a list, in
position indicates whether the item is to be repaired
alphameric sequence, of all part numbers appearing in
and identifies the lowest maintenance level with the
the listing. National stock numbers and part numbers
capability to perform complete repair (i.e., all
are cross-referenced to each illustration figure and
authorized maintenance functions). This position will
item number appearance.
contain one of the following maintenance codes:
3 . Explanation of Columns
O --The lowest maintenance level capable of com-
a. Illustration. This column is divided as follows:
plete repair of the support item is the organiza-
(1) Figure number. Indicates the figure number of
the illustration on which the item is shown.
F --The lowest maintenance level capable of com-
(2) Item number. The number used to identify
plete repair of the support item is the direct
item called out in the illustration.
b. Source, Maintenance, and Recoverability (SMR)
H --The lowest maintenance level capable of com-
plete repair of the support item is the general
(1) Source code. Source codes indicate the manner
of acquiring support items for maintenance, repair, or
Z --Nonreparable. No repair is authorized.
overhaul of end items. Source codes are entered in the
(3) Recoverability code. Recoverability codes are
first and second positions of the Uniform SMR Code
assigned to support items to indicate the disposition ac-
format as follows
tion on unserviceable items. The recoverability code is
PA--Item procured and stocked for anticipated or
entered in the fifth position of the Uniform SMR Cede
format as follows:
PD--Support, item, excluding support equipment,
procured for initial issue or outfitting and
Z --Nonreparable item, When unserviceable, con-
stocked only for subsequent or additional in-
demn and dispose at the level indicated in posi-
itial issues or outfittings. Not subject to auto
0 --Reparable item. When uneconomically reparable,
XD--A support item that is not stocked. When re-
condemn and dispose at organizational level.
quired, item will be procured through normal
F --Reparable item. When uneconomically reparable,