TM 11-6625-203-24P-2
SECTION I
INTRODUCTION
required, item will be procured through
1. Scope
normal supply channels.
This manual lists spares and repair parts; special
NOTE
tools; special test, measurement, and diagnostic
Cannibalization or salvage may be used
equipment (TMDE), and other special support
as a source of supply for any items source
equipment required for performance of organiza-
coded above except those coded XA and
tional, direct support, and general support main-
aircraft support items as restricted by AR
tenance of the AN/URM-105C. It authorizes the
700-42.
requisitioning and issue of spares and repair parts
(2) Maintenance code. Maintenance codes are
as indicated by the source and maintenance codes.
assigned to indicate the levels of maintenance
authorized to USE and REPAIR support items.
2. General
The maintenance codes are entered in the third
This Repair Parts and Special Tools Lists is divided
and fourth positions of the Uniform SMR Code
into the following sections:
format as follows:
a. Section II. Repair Parts List. A list of spares
(a) The maintenance code entered in the
and repair parts authorized for use in the
third position will indicate the lowest maintenance
performance of maintenance. The list also includes
level authorized to remove, replace, and use the
parts which must be removed for replacement of
support item. The maintenance code entered in the
the authorized parts. Parts lists are composed of
third position will indicate one of the following
functional groups in numeric sequence, with the
levels of maintenance:
parts in each group listed in figure and item
Code
Application/ Explanation
O--
number sequence.
Support item is removed, replaced, used at
b. Section III. SpecialTools List. Not applicable.
the organizational level.
c. Section IV. National Stock Numbsr and Part
H -- Support item is removed, replaced, used at
Number Index. A list, in National item identifica-
the general support level.
tion number (NIIN) sequence, of all National stock
(b) The maintenance code entered in the
numbers (NSN) appearing in the listings, followed
fourth position indicates whether the item is to be
by a list, in alphameric sequence, of all p a r t
repaired and identifies the lowest maintenance
numbers appearing in the listings. National stock
level with the capability to perform complete
numbers and part numbers are cross-referenced to
repair (i.e., all authorized maintenance functions).
each illustration figure and item number appear-
This position will contain one of the following
ance.
maintenance codes:
Application/ Explanation
Code
3. Explanation of Columns
The lowest maintenance level capable of
H--
a. Illustration. This column is divided as follows:
complete repair of the support item is the
(1) Figure number. Indicates the figure
general support level.
number of the illustration on which the item is
Nonreparable. No repair is authorized.
Z--
shown.
(3) Recoverability code. Recoverability codes
(2) Item number. The number used to identify
are assigned to support items to indicate the
item called out in the illustration.
disposition action on unserviceable items. The
b. Source, Maintenance, and Recoverability
recoverability code is entered in the fifth position
(SMR) Codes.
of the Uniform SMR Code format as follows:
(1) Source code. Source codes indicate the
Recoverability
Codes
Definition
manner of acquiring support items for mainte-
Nonreparable item. When unserviceable,
Z--
nance, repair, or overhaul of end items. Source
condemn and dispose at the level indi-
codes are entered in the first and second positions
cated in position 3.
of the Uniform SMR Code format as follows:
H -- Reparable item. When uneconomically re-
Definition
Code
parable, condemn and dispose at the
PA -- Item procured and stocked for anticipated
general support level.
or known usage.
XD -- A support item thatis not stocked. When
c. National Stock Number. Indicates the Na-
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