TM 11-5820-554-24P
SECTION I
INTRODUCTION
1. Scope
quired, item will be procured through normal
supply channels.
This manual lists spares and repair parts; special tools;
NOTE
special test, measurement, ant diagnostic equipment
Cannibalization or salvage may be used as a
(TMDE), and other special support equipment
source of supply for any items source
required for performance of organizational, direct
coded above except those coded XA and
support, and general support maintenance of the PP-
aircraft support items as restricted by AR
3990/FRC-93, PP -4151/FRC-93, PP 4765/GRC-
700 42.
159(V) and MP-1. It authorizes the requisitioning and
issue of spares and repair parts as indicated by the
(2) Maintenance code. Maintenance codes are
source and maintenance codes.
assigned to indicate the levels of maintenance
2. General
authorized to USE and REPAIR support items. The
maintenance coda are entered in the third and fourth
This Repair Parts and Special Tools List is divided
positions of the Uniform SMR Code format as follows:
into the following sections:
(a) The maintenance code entered in the
third position will indicate the lowest maintenance
level authorized to remove, replace, and use the
and repair parts authorized for use in the performance
support item. The maintenance code entered in the
of maintenance. The list also includes parts which
third position will indicate one of the following levels
must be removed for replacement of the authorized
of maintenance:
parts. Parts lists are composed of functional groups in
numeric sequence, with the parts in each group listed
Code
Application/Explanation
in figure and item number sequence.
O-
Support item is removed, replaced, used at the
b. Section III. Special Tools List. Not applicable.
c. Section IV. National Stock Number and Part
F-
Support item is removed, replaced, used at the
Number Index. A list, in National item identification
direct support level
number (NIIN) sequence, of all National stock
(b) The maintenance code entered in the
numbers (NSN) appearing in the listings, followed by
fourth position indicates whether the item is to be
a list, in alphameric sequence, of all part nurnbers
repaired and identifies the lowest maintenance level
appearing in the listings. National stock numbers and
with the capability to perform complete repair (i.e., all
part numbers are cross-referenced to each illustration
authorized maintenance functions). This position will
figure and item number appearance.
contain one of the following maintenance codes:
3. Explanation of Columns
Code
Application/Explanation
a. Illustration. This column is divided as follows:
O-
The lowest maintenance level capable of
(1) Figure number. Indicates the figure
complete repair of the support item is the
number of the illustration on which the item is shown.
(2) Item number. The number used to identify
F-
The lowest maintenance level capable of
item called out in the illustration.
complete repair of the support item is the
direct support level.
b. Source, Maintenance, and Recoverability
Z-
Nonreparable. No repair is authorized.
(SMR) Codes.
(3) Recoverability code. Recoverability codes
(1) Source code Source codes indicate the
are assigned to support items to indicate the
manner of acquiring support items for maintenance,
disposition action on unserviceable items.
The
repair, or overhaul of end items. Source codes are
recoverability code is entered in the fifth position of
entered in the first and second positions of the
the Uniform SMR Code format as follows:
Uniform SMR Code format as follows:
Recoverability
Code
Definition
codes
Definition
PA-
Item procured and stocked for anticipated or
Z-
Nonreparable item. When unserviceable,
known usage.
condemn and dispose at the level indicated in
XD-
A support item that is not stocked. When re-
position 3.
O- Reparable item. When uneconomically reparable,
1
