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

25. CHEMICAL DETECT

5. Check to see if circuit breaker

INDICATOR DOES

CB30 has tripped again.

NOT ILLUMINATE -

Continued

6. Position master power switch

to off (WP 0004 00).

7. If circuit breaker CB30 has

tripped again, notify Field

Maintenance.

8. If circuit breaker CB30 did not

trip again, go to test 6 of this

malfunction.

6. Check to see if

If CHEMICAL DETECT

CHEMICAL DETECT

indicator does not illuminate,

indicator illuminates

notify Field Maintenance.

(WP 0016 00).

26. LEFT TURN SIGNAL

1. Check to see if LAMP

1. If LAMP TEST switch does not

INDICATOR DOES

TEST switch

illuminate left turn signal

NOT ILLUMINATE

illuminates left turn

indicator, go to test 2 of this

signal indicator (WP

malfunction.

0016 00).

2. If LAMP TEST switch

illuminates left turn signal

indicator, go to test 3 of this

malfunction.

2. Is vehicle S/N 11,438

1. If vehicle S/N is 11,438 to

to 99,999?

99,999 perform Malfunction

45 (Lamp Test 24 VDC Does

Not Operate).

2. If vehicle S/N is not 11,438 to

99,999 perform Malfunction

144 (Lamp Test Switch Does

Not Operate).

0069 00-39