TM-9-2350-311-20-1
HOWITZER, MEDIUM, SELF-PROPELLED, 155MM; M109A2, M109A3, M109A4 AND M109A5
TECHNICAL MANUAL; UNIT MAINTENANCE MANUAL FOR HULL, POWERPLANT, DRIVE CONTROLS, TRACKS, SUSPENSION, AND ASSOCIATED COMPONENTS
AUGUST 1994
TM-9-2350-311-20-1 - Page 52 of 1275
TM 9-2350-311-20-1
2-6 INITIAL PROCEDURES — CONTINUED
2-6.3 Assembly of Equipment
The M109A2/M109A3/M109A4/M109A5 hull equipment and systems are shipped as assembled units. Assembly is not
required. However, assembly of hull components is discussed in detail in Chapters 4 thru 12 of this manual. These
chapters provide detailed information on removal, disassembly, assembly, and installation of equipment for
maintenance purposes.
2-6.4 Equipment Installation Instructions
Installation instructions for the M109A2/M109A3/M109A4/M109A5 hull require installation of on-board vehicle
equipment, equipment racks, and stowage of equipment in the hull as shown in Chapter 13. Installation of other
components removed for maintenance purposes is discussed in detail in Chapters 4 thru 12 of this manual.
Follow all precautions on DD Form 1397, Processing and Reprocessing Record for Shipment, Storage, and Issue of
Vehicles and Spare Engines. One tag will be with the Records Book and one in an envelope attached to a headlamp.
2-7 DECALS, LABELS, AND INSTRUCTION SIGNS
2-7.1 Removal
NOTE
• Replace only decals, labels, and instruction signs that are damaged, illegible, or
missing.
• All decals, labels, and instruction signs are removed and installed using the same
procedure.
Scrape label (1) from mounting surface (2). Discard label.
2-4
Back to Top
