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

85. PERSONNEL

2. Check to see if

If personnel heater fan does

HEATER FAN DOES

personnel heater fan

not operate, notify Field

NOT OPERATE -

operates (WP 0022

Maintenance.

Continued

00).

86. WINDSHIELD

1. Check to see if horn

If horn does not operate,

WASHER DOES

operates (WP 0007

perform Malfunction 92

NOT OPERATE

00).

(Horn, Windshield Wipers,

And Windshield Washer Do

Not Operate).

2. Check to see if

If windshield washer does not

windshield washer

operate, notify Field

operates (WP 0007

Maintenance.

00).

87. WINDSHIELD

1. Check to see if

If windshield wiper does not

WIPER DOES NOT

windshield wiper

operate on high speed,

OPERATE ON LOW

operates on high

perform Malfunction 88 (All

SPEED

speed (WP 0007 00).

Windshield Wiper Speeds Do

Not Operate).

2. Check to see if

If windshield wiper does not

windshield wiper

operate on low speed, notify

operates on low

Field Maintenance.

speed (WP 0007 00).

88. ALL WINDSHIELD

1. Check to see if horn

If horn does not operate,

WIPER SPEEDS DO

operates (WP 0007

perform Malfunction 92

NOT OPERATE

00).

(Horn, Windshield Wipers,

And Windshield Washer Do

Not Operate).

2. Check to see if all

If all windshield wiper speeds

windshield wiper

do not operate, notify Field

speeds operate (WP

Maintenance.

0007 00).

0069 00-85