Section I. INTRODUCTION - TM-11-6625-556-40P0005

TM 11-6625-556-40P

SECTION I

INTRODUCTION

NOTE

1. Scope

Cannibalization or salvage may be used as

This manual lists repair parts and special tools

a source of supply for any items source

required for performance of general support

coded above except those coded XA, XD,

maintenance of the AN/ARM-63.

and aircraft support items as restricted by

2. General

AR 700-42.

This Repair Parts and Special Tools List is divided

(2) Maintenance code. Maintenance codes are

into the following sections:

assigned to indicate the levels of maintenance

a. Section II. Repair Parts List. A list of repair

authorized to USE and REPAIR support items.

parts authorized for use in the performance of

The maintenance codes are entered in the third and

maintenance. The list also includes parts which

fourth positions of the Uniform SMR Code format

must be removed for replacement of the authorized

as follows:

parts. Parts lists are composed of functional

(a ) The maintenance code entered in the

groups in ascending numerical sequence, with the

third position will indicate the lowest maintenance

parts in each group listed in figure and item

level authorized to remove, replace, and use the

number sequence.

support item. The maintenance code entered in the

b. Section III. Special Tools List. Not ap-

third position will indicate one of the following

plicable.

levels of maintenance:

c. Section IV. National Stock Number and Part

Code

Application/Explanation

Number Index. A list, in ascending National item

O Support item is removed, replaced, used at the

n u m b e r (NIIN, last 9 digits)

identification

organizational level.

sequence, of all National stock numbers appearing

H Support item is removed, replaced, used at the

in the listings, followed by a list, in alphameric

general support level.

sequence, of all part numbers appearing in the

listings. National stock number and part numbers

(b) The maintenance code entered in the

are cross-referenced to each illustration figure and

fourth position indicates whether the item is to be

item number appearance.

repaired and identifies the lowest maintenance level

with the capability to perform complete repair (i. e.,

3. Explanation of Columns

all authorized

maintenance functions). This

The following provides an explanation of columns

position will contain one of the following main-

found in the tabular listings:

tenance codes:

a. Illustration. This column is divided as

Code

Application/Explanation

follows:

(1) Figure

number, Indicates

t h e figure

H -- The lowest maintenance level capable of

number of the illustration in which the item is

complete repair of the support item is the

shown.

general support level.

(2) Item number. The number used to

Z Nonreparable. No repair is authorized.

identify each item called out in the illustration.

(3) Recoverability code. Recoverability codes

b. Source, Maintenance,

and Recoverability

are assigned to support items to indicate the

Codes (SMR).

disposition action on unserviceable items. The

(1) Source code. Source codes are assigned to

recoverability code is entered in the fifth position

support items to indicate the manner of acquiring

of the Uniform SMR Code format as follow:

support items for maintenance, repair, or overhaul

Recoverability

of end items. Source codes are entered in the first,

codes

Definition

and second positions of the Uniform SMR Code

item.

Z-- Nonreparable

When

unserviceable,

format as follows:

condemn and dispose at the level indicated

Definition

Code

in position 3.

PA -- Item procured and stocked for anticipated or

H Repairable item. W h e n uneconomically

known usage.

reparable, condemn and dispose at the

XDA support item that is not stocked. When

general support level.

required, item will be procured through

c. National Stock Number. Indicates the

normal supply channels.