Section I. INTRODUCTION - TM-9-4931-502-34P0002

TM 9-4931-502-34P

Section I. INTRODUCTION

1. Scope. This manual lists spares and repair parts that

b. Source,

Maintenance,

and

Recoverability

are required for maintenance of the Logic State Analyzer,

(SMR) Codes.

Hewlett-Packard Model 1607A.

It authorizes the

requisitioning and issue of spares and repair parts as

(1) Source Code. Source codes indicate the

indicated by the source and maintenance codes.

manner of acquiring support items for maintenance, repair,

or overhaul of end items. Source codes are entered in the

2. General. This repair parts and special tools list

first and second positions of the Uniform SMR Code

(RPSTL) is divided into the following sections:

format as follows:

a. Section I. Introduction.

Code

Definition

b. Section II. Repair Parts List. A list of spares and

PA -

Item procured and stocked for anticipated or

repair parts authorized for use in the performance of

known usage.

maintenance. The list also includes parts which must be

removed for replacement of the authorized parts. Parts

PB -

Item procured and stocked for insurance

lists are composed of functional groups in numeric

purpose because essentiality dictates that a

sequence, with the parts in each group listed in figure and

minimum quantity be available in the supply

item number sequence.

Bulk materials are listed in

system.

National Stock Number (NSN) sequence.

PC -

Item procured and stocked and which otherwise

c. Section III. NSN and Part Number Index. A list,

would be coded PA except that it is deteriorative

in National Item Identification Number (NIIN) sequence, of

in nature.

all NSN's appearing in the listings, followed by a list in

alphameric sequence of all part numbers appearing in the

PD -

Support item, excluding support equipment,

listings. NSN's and part numbers are cross-referenced to

procured for initial issue or outfitting and stocked

each illustration figure and item number appearance.

only for subsequent or additional initial issues or

outfittings.

Not subject to automatic

3. Explanation of Columns

replenishment.

a. Illustration. This column is divided as follows:

PE -

Support equipment procured and stocked for

initial issue or outfitting to specified maintenance

(1) Figure Number.

Indicates the figure

repair activities.

number of the illustration on which the item is shown.

PF -

Support equipment which will not be stocked but

(2) Item Number. The number used to identify

which will be centrally procured on demand.

item called out in the illustration.