SECTION I INTRODUCTION - TM-11-5815-342-24P0003

TM 11-5815-342-24P

SECTION I

INTRODUCTION

1. SCOPE.

This manual lists spares and repair parts; special tools; special test, measurement, and diagnostic equipment

(TMDE); and other special support equipment required for performance of organizational, direct support, and

general support maintenance of the TT-524/FGC, J-2671/FGC, CX-10830/FGC.

It authorizes the

requisitioning, issue of spares and repair parts as indicated by the source and maintenance codes.

2. GENERAL.

This Repair Parts and Special Tools List is divided into the following sections:

a. Section II. Repair Parts List. A list of spares and repair parts authorized for use in the performance of

maintenance. This list also includes parts which must be removed for replacement of the authorized parts.

Parts lists are composed of functional groups in numeric sequence, with the parts in each group listed in figure

and item number sequence. Bulk materials are listed in item name sequence. Repair parts kits are listed

separately in functional groups in Section II. Repair parts for repairable special tools are also listed in this

section. Items listed are shown in the associated illustration(s)/figure(s).

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

c. Section IV. Cross-Reference Index. A list in National item identification Number (NIIN) sequence, of

all National stock numbers (NSN) appearing in the listings, followed by a list, in alphanumeric sequence of all

part numbers appearing in the listings. National stock numbers and part numbers are cross referenced to each

illustration figure and item number appearance. The figure and item number index lists figure and item

numbers in alphanumeric sequence and cross references NSN, FSCM and part number.

3. EXPLANATION OF COLUMNS

a. Illustration. This column is divided as follows:

(1) Figure Number. Indicates the figure number of the illustration on which the item is shown.

(2) Item Number. The number used to identify item called out in the illustration.

b. Source, Maintenance and Recoverability (SMR) Codes.

(1) Source Code. Source codes indicate the manner of acquiring support items for maintenance, repair,

or overhaul of end items. Source codes are entered in the first and second positions of the Uniform SMR Code

format as follows:

Code

Definition

PA - Item procured and stocked for anticipated or known usage.

XD - A support item that is not stocked. When required, item will be procured through normal supply channels.

NOTE

Cannibalization or salvage may be used as a source of supply for any items with

the above source codes, except for those source coded "XA" and aircraft support

items as restricted by AR 700-42.

(2) Maintenance Code. Maintenance codes are assigned to indicate the levels of maintenance

authorized to USE and REPAIR support items. The maintenance codes are entered in the third and fourth

positions of the SMR code as follows:

(a) The maintenance code entered in the third position tells you the lowest maintenance level

authorized to remove, replace, and use an item. The maintenance code entered in the third

position will indicate authorization to the following levels of maintenance:

Code

Application/Explanation

O - Support item is removed, replaced, used at the organizational level.

F - Support item is removed, replaced, used at the direct support level.

H - Support item is removed, replaced, used at the general support level.

(b) The maintenance code entered in the fourth position indicates whether the item is to be

repaired and identifies the lowest maintenance level with the capability to perform complete

repair (i.e., all authorized maintenance functions). This position will contain one of the

following maintenance codes:

Code

Application/Explanation

F - The lowest maintenance level capable of complete repair of the support item is the direct support

level.

H - The lowest maintenance level capable of complete repair of the support item is the general

support level.

Code

Application/Explanation

Z - Nonreparable. No repair is authorized.

(3) Recoverability Code. Recoverability codes are assigned to support items to indicate the disposition

action on unserviceable items. The recoverability code is entered in the fifth position of the SMR Code as

follows: