Table 5. Electrical System Troubleshooting Procedures - continued

TM 9-2320-391-10

ELECTRICAL SYSTEM TROUBLESHOOTING - Continued 0069 00

ELECTRICAL SYSTEM Continued

Table 5. Electrical System Troubleshooting Procedures Continued

MALFUNCTION

TEST OR INSPECTION

CORRECTIVE ACTION

141. 24 VOLTS GAGE

4. If OIL PRESS gage does not

DOES NOT

operate, perform Malfunction

OPERATE OR IS

143 (24 VOLTS Gage, OIL

INACCURATE

PRESS Gage, WATER TEMP

(VEHICLE S/N

Gage, and Speedometer Do

100,001 TO

Not Operate).

199,999) -

Continued

5. If OIL PRESS gage operates,

notify Field Maintenance.

142. 12 VOLTS GAGE

1. Does any other

1. Position master power switch

DOES NOT

electrical gage

to on (WP 0004 00).

OPERATE OR IS

operate?

INACCURATE

(VEHICLE S/N

100,001 TO

199,999)

2. Check to see if any other

electrical gages operate.

3. Position master power switch

to off (WP 0004 00).

4. If no other electrical gage

operates, perform

Malfunction 134 (All Electrical

Gages Do Not Operate).

5. If other electrical gages

operate, notify Field

Maintenance.

143. 24 VOLTS GAGE,

Notify Field Maintenance.

OIL PRESS GAGE,

WATER TEMP

GAGE, AND

SPEEDOMETER DO

NOT OPERATE

(VEHICLE S/N

100,001 TO

199,999)

0069 00-144