TM-9-2350-311-24P-1
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5
TECHNICAL MANUAL; UNIT, DIRECT SUPPORT AND GENERAL SUPPORT MAINTENANCE REPAIR PARTS AND SPECIAL TOOLS LIST
SEPTEMBER 1994
TM-9-2350-311-24P-1 - Page 17 of 637
TM9-2350-311-24P-1
ASSOCIATED PUBLICATIONS.
The publication(s) listed below pertain to M109A2/A3/A4/A5
Howitzers and their components:
Publication
Short Title
LO 9-2350-311-12
TM 9-2350-311-10
TM 9-2350-311 -20-1
TM 9-2350-311 -34-1
TM 9-2520-234-34P
TM 9-2540-205-24&P
TM 9-2815-202-24P
TM 9-2920-225-34P
TM 9-2920-242-35
TM 9-2920-243-34
TM 9-2920-248-35
TM 9-2920-258-30&P
Howitzer: Self-propelled, 155mm
Howitzer: Self-propelled, 155mm
Howitzer: Self-propelled, 155mm
Howitzer: Self-propelled, 155mm
Transmission and Transfer Assembly
Heaters, Vehicular Compartment
Engine, Diesel, 8V71T
Generator, Engine Accessory
Starter, Engine, Electrical
Starter, Engine, Electrical
Starter, Engine Electrical
Alternator, 180 Amp
6. HOW- to Locate Repair Parts
a.
(1) FIRST. Using the table of contents, determine the assembly group or subassembly group to
which the item belongs. This is necessary since figures are prepared for assembly groups and subassembly
groups, and listings are divided into the same groups.
(2) Second. Find the figure covering the assembly group or subassembly group to which the
item belongs.
(3) Third. Identify the item on the figure and use the Figure and Item Number Index to find the
NSN.
b. When NSN or Part Number is Known.
(1) First. Using the Index of National Stock Numbers and Part Numbers, find the pertinent NSN or
Part Number. The NSN index is in NIIN sequence (see 4.1(1)). The part numbers in the Part Number index are
listed in ascending alphanumeric sequence (see 4. b). Both indexes cross-reference you to the illustration figure
and item number of the item you are looking for.
(2) Second. Turn to the figure and item number, verify that the item is the one you’re looking for.
then locate the item number in the repair parts list for the figure.
Abbreviation
Basis of Issue
Commercial and Government Entity Code
Maintenance Allocation Chart
National Item Identification Number (consists of the last 9
digits of the NSN)
National Stock Number
Repair Parts and Special Tools List
Source, Maintenance and Recoverability
7
When NSN or Part Number is Not Known.
7. Abbreviations.
Explanatio n
BOI
CAGEC
MAC
NIIN
NSN
RPSTL
SMR
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