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

129. M1079A1 24 VDC

1. Check to see if circuit

1. If circuit breaker is tripped,

BINDING POST(s)

breaker CB11 is

push in to reset and perform

DOES NOT

tripped.

test 2 of this malfunction.

OPERATE

2. If circuit breaker CB11 is not

tripped, perform test 2 of this

malfunction.

2. Check to see if 24

If 24 VDC binding post do not

VDC binding post

operate, notify Field

operates (WP 0033

Maintenance.

130. VAN DOOR

1. Check to see if LAMP

1. If LAMP TEST switch does not

INDICATOR DOES

TEST switch

illuminate VAN DOOR

NOT ILLUMINATE

illuminates VAN

indicator, go to test 2 of this

DOOR indicator (WP

malfunction.

2. If LAMP TEST switch

illuminates VAN DOOR

indicator, notify Field

Maintenance.

0069 00-127