REPAIR PARTS AND SPECIAL TOOLS LIST
E-1. Scope. This appendix lists spares and repair parts; special tools; and other support equipment required for
performance of organizational, direct support, and general support maintenance of the M9 Bulldozer. It authorizes the
requisitioning and issue of spares and repair parts as indicated by the source and maintenance codes.
E-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. The 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 NSN sequence.
b. Section III.
Special Tools List. A list of special tools and support equipment authorized for the performance of
c. Section IV.
Repair Parts List (Early Model Bulldozer). A list of early model bulldozer repair parts authorized for
use in the performance of maintenance. The list also includes parts which must be removed for replacement of the
authorized parts. Parts lists are composed of functional groups in ascending numerical sequence with the parts in each
group listed in figure and item number sequence.
d. Section V.
National Stock Number and Part Number 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 alphameric 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.
E-3. Explanation of Columns.
a. Illustration. This column is divided as follows:
(1) Figure Number. Indicates the figure number of the illustration in 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
Item procured and stocked for anticipated or known usage.