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

  TM-9-2350-311-20-1 - Page 803 of 1275

TM9-2350-311-20-1
8-81 DIODE WIRING HARNESS (M109A4/M109A5)
This task covers:
a. Removal
b. Installation
INSTALLATION
SETUP
M109A4/M109A5
Electrical tape —black (item 62, Appx D)
Connector
Wire
Connector
Wire
No.
Electrical Lead To:
No.
No.
Electrical Lead To:
No.
Batteries disconnected (para 8-28)
Portable instrument panel removed (para 8-17)
1
Starter
2
Bulkhead-to-portable
panel wiring harness
3
In-tank fuel pump system lead assembly
27B
instrument
4
Bulkhead-to-portable instrument panel
wiring harness
14
27B
WIRING DIAGRAM
TO NEUTRAL
SAFETY SWITCH
8-158
Applicable Configurations
Materials/Part s
Equipment Conditions


Back to Top