Section I. INTRODUCTION - TM-11-6625-549-40P0003

TM 11-6625-549-40P

SECTION I

INTRODUCTION

Scope

NOTE

This manual lists spares and repair parts; special tools;

special test, measurement, and diagnostic equipment

Cannibalization or salvage may be used

(TMDE), and other special support equipment required

as a source of supply for any items

for performance of general sup- port maintenance of the

source coded above except those coded

AN/ASM-127. It authorizes the requisitioning and issue of

XA and aircraft support items as

spares and repair parts as indicated by the source and

restricted by AR 700-42.

maintenance codes.

(2)Maintenance code. Maintenance codes are

General

assigned to indicate the levels of maintenance

This Repair Parts and Special Tools List is divided into

authorized to USE and REPAIR support items. The

the following sections:

maintenance codes are entered in the third and fourth

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

positions of the Uniform SMR Code format as follows:

repair parts authorized for use in the performance of

(a) The maintenance code entered in the third

maintenance. The list also includes parts which must be

position will indicate the lowest maintenance level

removed for replacement of the authorized parts. Parts

authorized to remove, replace, and use the sup- port

lists are composed of functional groups in numeric

item. The maintenance code entered in the third position

sequence, with the parts in each group listed in figure

will indicate one of the following levels of maintenance:

and item number sequence.

b. Section III. Special Tools List. Not applicable.

Code Application/Explanation

c. Section IV. National Stock Number and Part

O- Support item is removed, replaced, used at the

Number Index. A list, in National item identification

organizational level.

number (NIIN) sequence, of all National stock numbers

H- Support item is removed, replaced, used at the

(NSN) appearing in the listings, followed by a list, in

general support level.

alphameric sequence, of all part numbers appearing in

(b) The maintenance code entered in the fourth

the listings. National stock numbers and part numbers

position indicates whether the item is to be repaired and

are cross-referenced to each illustration figure and item

identifies the lowest maintenance level with the capability

number appearance.

to perform complete repair (i.e., all authorized

Explanation of Columns

maintenance functions). This position will contain one of

a. Illustration. This column is divided as follows:

the following maintenance codes:

(1)Figure number. Indicates the figure number of

the illustration on which the item is shown.

Code Application/Explanation

(2)Item number. The number used to identify

H- The lowest maintenance level capable of

item called out in the illustration.

complete repair of the support item is the

b. Source, Maintenance, and Recoverability (SMR)

general sup- port level.

Codes.

Z- Nonreparable. No repair is authorized.

(1)Source code. Source codes indicate the

(3)Recoverability code. Recoverability codes are

manner of acquiring support items for maintenance, re-

assigned to support items to indicate the dis- position

pair, or overhaul of end items. Source codes are entered

action on unserviceable items. The recoverability code is

in the first and second positions of the Uniform SMR

entered in the fifth position of the Uniform SMR Code

Code format as follows:

format as follows:

Code Definition

PA- Item procured and stocked for anticipated or

Recoverability

known usage.

codes Definition

XD- A support item that is not stocked. When

Z- Nonreparable item. When unserviceable,

required, item will be procured through normal

condemn and dispose at the level indicated in

sup- ply channels.

position 3.

H- Reparable

item.

When

uneconomically

reparable, condemn and dispose at the general

support level.