Section I. INTRODUCTION - TM-9-4120-370-24P0004

TM 9-4120-370-24P

TO 35E9-229-4

UNIT, DIRECT SUPPORT AND GENERAL SUPPORT

MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST

Section I. INTRODUCTION

SCOPE. This RPSTL lists and authorizes spares and repair parts; special tools; special test, measure-

ment, and diagnostic equipment (TMDE); and other special support equipment required for performance of

unit, direct support, and general support maintenance of the Air Conditioner, Vertical, Compact, 36,000 BTU/

HR Cooling, 28,600 BTU/HR Heating. It authorizes the requisitioning, issue, and disposition of spares, repair

parts and special tools as indicated by the source, maintenance and recoverability (SMR) codes.

GENERAL. In addition to this section, Introduction, this Repair Parts and Special Tools List is divided

into the following sections:

a. Section Il. Repair Parts List. A list of spares and repair parts authorized by this RPSTL 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 ascending alphanumeric sequence,

with the parts in each group listed in ascending figure and item number sequence. Bulk materials are listed

in item name sequence. Repair parts kits are listed separately in their own functional group within Section

Il. Repair parts for repairable special tools are also listed in this section. Items are shown in the associated

illustration(s)/figure(s).

b. Section Ill. Special Tools List. A list of special tools, special TMDE, and other special support

equipment authorized by this RPSTL (as indicated by Basis of Issue (BOI) information in DESCRIPTION AND

USABLE ON CODE column) for the performance of maintenance.

c. Section IV. Cross-references Indexes. A list, in National Item Identification Number (NIIN) se-

quence, of all National stock numbered items appearing in the listing, followed by a list in alphanumeric se-

quence of all part numbers appearing in the listings. National stock numbers and part numbers are cross refer-

enced to each illustration figure and item number appearance. The figure and item number index lists figure

and item number in alphanumeric sequence and cross references NSN, CAGEC and part number.

EXPLANATION OF COLUMNS (SECTION II AND III).

a. ITEM NO. (Column (1)). Indicates the number used to identify items called out in the illustration.

b. SMR Code (Column (2)). The Source, Maintenance, and Recoverability (SMR) code is a 5-posi-

tion code containing supply/requisitioning information, maintenance category authorization criteria, and dis-

position instruction, as shown in the following breakout:

Recoverability Code

Maintenance Code

Source Code

4th position

Who determines

How you get

3rd position

Who can do

disposition action

Who can install

an item

on an

complete repair*

replace or use the

unserviceable item

item

on the item