TM 9-2320-392-10-2
ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0080 00
ELECTRICAL SYSTEM Continued
Table 3. Electrical System Troubleshooting Procedures - Continued.
MALFUNCTION
TEST OR INSPECTION
CORRECTIVE ACTION
21. COOLANT TEMP
2. Check to see if LAMP
1. If COOLANT TEMP indicator on
INDICATOR DOES
TEST switch
lighted indicator display does
NOT ILLUMINATE -
illuminates COOLANT
not illuminate, perform
Continued
TEMP indicator (WP
Malfunction 46 (Lamp Test
0018 00).
Ground Does Not Operate).
2. If COOLANT TEMP indicator on
lighted indicator display
illuminates, notify Field
Maintenance.
3. Check to see if LAMP
1. If COOLANT TEMP indicator on
TEST switch
lighted indicator display does
illuminates COOLANT
not illuminate, perform
TEMP indicator (WP
MALFUNCTION 173 (Lamp Test
0018 00).
Switch Does Not Operate).
2. If COOLANT TEMP indicator on
lighted indicator display
illuminates, go to test 4 of this
malfunction.
4. Does WATER TEMP
1. Position master power switch
gage operate?
to on (WP 0004 00).
2. Check to see if WATER TEMP
gage operates.
3. Position master power switch
to off (WP 0004 00).
4. If WATER TEMP gage does not
operate, perform Malfunction
174 (24 VOLTS Gage, OIL
PRESS Gage, WATER TEMP
Gage, and Speedometer Do
Not Operate).
5. If WATER TEMP gage
operates, notify Field
Maintenance.
0080 00-34
