TM 5-3805-248-23-1
ELECTRICAL ACCESSORIES TROUBLESHOOTING PROCEDURES - CONTINUED
0011 00
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
c. Connect multimeter positive lead to
6.
Hour Meter Is Inoperative
red wire on hour meter and multimeter
- Continued.
negative lead to chassis ground.
394-1631
d. Place battery disconnect switch in
1. If battery voltage is not indicated, repair
ON position (TM 5-3805-248-10)
open circuit between converter/retarder
and observe multimeter reading.
temperature gage and servicemeter (WP
2. If battery voltage is indicated, go to Test
3.
3.
Check for voltage to hour meter
switch.
a. Place battery disconnect switch in
OFF position (TM 5-3805-248-10).
b. Set multimeter to appropriate
voltage range (WP 0018 00).
c. Connect multimeter positive lead to
green wire on hour meter switch and
multimeter negative lead to chassis
ground.
394-1632
0011 00-12
