TM 5-4310-226-25P
SECTION I
INTRODUCTION
1.
Scope
3.
Explanation of Columns
This manual lists repair parts required for the
The following provides an explanation of columns in the
performance of organizational, direct support, general
tabular lists in sections III through VI.
support, and depot maintenance of the compressor.
a. Source, Maintenance, and Recoverability Codes
(SMR).
2.
General
a. The repair parts list is arranged as follows:
Note. Common hardware items known to be
readily available in Army supply channels will be
(1) Individual parts and major assemblies are
assigned maintenance codes only. Source codes,
listed alphabetically by item name within the numbered
recoverability codes, and maintenance allowances
functional groups.
will not be assigned to this category.
(2) Assembly
components
and
subassemblies are indented and listed by item name
(1) Source code.
Indicates the selection
under major assemblies.
status and source for the listed item. Source codes use
b. This repair parts list is divided into the following
are:
sections:
Code
Explanation
(1) Prescribed Load Allowance (PLA) -
P
Applied to repair parts which are stocked in or
A consolidated listing of repair parts
supplied from DSA/GSA or Army supply system
quantitatively allocated for initial stockage at the
and authorized for use at indicated categories.
organizational level. This is a mandatory minimum
P2
Applies to repair parts which are procured and
stockage allowance.
stocked for insurance purposes because the
(2) Repair Parts - Section III. A list of repair
combat or military essentiality of the end item
parts authorized for the performance of maintenance at
dictates that a minimum quantity be available in
the organizational level.
the supply system.
(3) Special
Tools,
Test
and
Support
M
Applied to repair parts which are not procured or
stocked but are to be manufactured at indicated
(4) Repair Parts - Section V. A list of repair
maintenance categories.
parts authorized for the performance of maintenance at
A
Applied to assemblies which are not procured or
the direct support, general support and depot level.
stocked as such but made up of two or more
units each of which carry individual stock
(5) Special
Tools,
Test
and
Support
numbers and descriptions and are procured and
Equipment - Section VI. Not Applicable.
stocked and can be assembled by units at
(6) Federal Stock Number and Reference
indicated maintenance categories.
X
Applied to parts and assemblies which are not
numbers followed by reference numbers, appearing in all
procured or stocked, the mortality of which is
the listings, in ascending alphanumeric sequence cross-
normally below that of the applicable end item,
referenced to index number.
and the failure of which should result in
retirement of the end item from the supply
system.
X1
Applied to repair parts which are not procured or
stocked, the requirement for which will be
supplied by use of the next higher assembly or
components.
X2
Applied to repair parts which are not stocked. The
indicated maintenance category requiring such
repair parts will attempt to obtain them through
cannibalization; if not obtainable through
cannibalization, such repair parts will be
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