TM-9-2350-311-20-2
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR CAB, ARMAMENT, SIGHTING AND FIRE CONTROL, ELEVATING AND TRAVERSING SYSTEMS AND ASSOCIATED COMPONENTS
DECEMBER 1993
TM-9-2350-311-20-2 - Page 63 of 828
TM 9–2350–311–20–2
2–2
CONTENTS
Page
2–24
STORAGE PLAN
2–42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–25
AUXILIARY EQUIPMENT AND BASIC ISSUE ITEMS
2–42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–26
GENERAL CLEANING, PAINTING, AND PRESERVATION
2–42
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–27
PREPARATION OF CANNON, FIRE CONTROL INSTRUMENTS, AND
AUTOMOTIVE EQUIPMENT
2–43
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–28
CARE OF EQUIPMENT IN ADMINISTRATIVE STORAGE
2–44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–29
INSPECTION
2–44
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–30
EXERCISING
2–45
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–31
ROTATION
2–45
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–32
REMOVAL FROM ADMINISTRATIVE STORAGE
2–46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–33
SERVICING
2–46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–34
SHIPPING PREPARATION
2–46
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
2–35
LOADING VEHICLE FOR SHIPMENT
2–47
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2–36
BLOCKING
2–47
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Section I.
REPAIR PARTS, TOOLS, SPECIAL TOOLS, TEST, MEASUREMENT, AND
DIAGNOSTIC EQUIPMENT (TMDE), AND SUPPORT EQUIPMENT
2–1
COMMON TOOLS AND EQUIPMENT
a.
For authorized common tools and equipment, refer to the Modified Table of Organization and Equipment (MTOE),
CTA 50–970, or CTA 8–100, as applicable to your unit.
b.
The tool kit assigned to the mechanic for performance of maintenance procedures is the Artillery and Turret Mechan-
ic’s Tool Kit (SC 5180–95–CL–A12). Other tools required for performance of unit level maintenance procedures are
identified in the initial setup with a reference to Appendix H, Tool Identification List.
2–2
SPECIAL TOOLS, TMDE, AND SUPPORT EQUIPMENT
Special tools required for unit maintenance of the cab are listed in Appendix B, the Maintenance Allocation Chart, for infor-
mation only. This list is not to be used for requisitioning parts.
Special tools can be ordered using the information contained in the Repair Parts and Special Tools List (RPSTL)
(TM 9–2350–311–24P–2). Fabricated tools required for unit maintenance of the cab are listed in Appendix
E, Illustrated
List of Manufactured Items.
2–3
REPAIR PARTS
Repair parts are listed and illustrated in the Repair Parts and Special Tools List (RPSTL) (TM 9–2350–311–24P–2) cover-
ing unit maintenance for this equipment.
Mandatory replacement parts for unit maintenance of the cab are identified in the initial setup, with a reference to Appendix
G, Mandatory Replacement Parts List.
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