Section I. INTRODUCTION - TM-5-4320-258-20P0005

TM 5-4320-258-20P

Section I.

INTRODUCTION

Scope

Code

Explanation

This manual lists repair parts required for the

performance of organizational maintenance of the

Repair Parts, Special Tools and Test

pump.

Equipment which are not procured or

stocked, as such, in the supply system

General

bust are to be manufactured at indicated

This Repair Parts and Special Tools List is divided into

maintenance levels.

the following sections:

Assemblies which are not procured or

stocked as such, but are made up of two

a. Repair Parts-Section II. A list, in figure and item

or more units.

Such component units

number sequence, of repair parts authorized at the

carry individual stock numbers and

organizational

level

for

the

performance

descriptions, are procured and stocked

maintenance, including those items which must be

separately and can be assembled to form

removed for replacement of the authorized item. Items,

.the required assembly at indicated

except kits and sets, are listed by assembly group in top

maintenance categories.

down breakdown sequence. Repair parts kilts and sets

Parts and assemblies that are not procured

are listed separately as Group 39 at the end of the

or stocked because the failure rate is

Repair Parts List without regard to the assembly group

normally below that of the applicable end

to which they belong. Components of the kits and sets

item or component. The failure of such a

are listed in their proper sequence in the assembly

part or assembly should result in

group to which they belong and are referenced to the

retirement of the end item from the supply

FSN of the kit or set.

system.

b. Special Tools, Test and Support Equipment-

Repair Parts which are not procured or

Section III. (Not Applicable).

stocked. The requirement for such items

will be filled by the next higher assembly

c. Federal Stock Number and Reference Number

or component.

Index-Section IV. A list of Federal stock numbers in

Repair Parts, Special Tools, and Test

ascending numerical sequence followed by a list of

Equipment which a-re not stocked and

reference numbers in ascending alpha-numeric

have no foreseen mortality.

The

sequence, cross-,referenced to the illustration figure

indicated maintenance category requiring

number and item number.

such repair parts will attempt to obtain the

parts through cannibalization or salvage,

Explanation of Columns The following provides

the item may be requisitioned with

an explanation of columns in the tabular lists in Sections

exception data, from the end item

II and III:

manager, for immediate use.

Major assemblies that are procured with

a. Source, Maintenance, and Recoverability Codes

PEMA funds for initial issue only as

(SMR):

exchange assemblies at DSU and GISU

(1) Source code indicates the selection status

level.

These assemblies will not be

and source for the listed item. Source codes are:

stocked above the DS and GS level or

returned to depot supply level.

Code

Explanation

Note

Cannibalization or salvage may be

Repair Parts, Special Tools and Test

used as a source of supply for

Equipment supplied from the GSA/DSA,

any items source coded above

or Army supply system, and authorized for

except those coded X1 and

use at indicated maintenance categories.

aircraft

support

items

Repair Parts, Special Tools and Test

restricted by AR 700-42.

Equipment which are procured and

stocked for insurance purposes because

the combat or military essentiality of the

(2) Maintenance

code

indicates

the

end item dictates that a minimum quantity

lowest category of maintenance authorized to install the

be available in the supply system.

listed item.The maintenance level code is:

Code

Explanation

Crew or operator

Organizational maintenance

iii