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
11. OIL PRESS GAGE
2. If vehicle S/N Is not 11,438 to
DOES NOT
99,999 got to test 4 of this
OPERATE OR IS
malfunction.
INACCURATE -
Continued
4. Does 24 VOLTS gage
1. Position master power switch
operate?
to on (WP 0004 00).
2. Check to see if 24 VOLTS Gage
operates.
3. Position master power switch
to off (WP 0004 00).
4. If 24 VOLTS gage does not
operate, perform Malfunction
174 (24 VOLTS Gage, OIL
PRESS Gage, WATER TEMP
Gage, and Speedometer Do
Not Operate).
5. If 24 VOLTS gage operates,
notify Field Maintenance.
12. SPEEDOMETER
1. Do any instrument
1. Position master power switch
DOES NOT
panel gages operate?
to on (WP 0004 00).
OPERATE OR IS
INACCURATE
2. Check to see if any instrument
panel gages operate.
3. Position master power switch
to off (WP 0004 00).
4. If no instrument panel gages
operate, perform Malfunction
163 (All Electrical Gages Do
Not Operate).
5. If any instrument panel gages
operate, go to test 2 of this
malfunction.
0080 00-28
