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

3. 12 VDC CIRCUITS

3. Are batteries cells at

1. If batteries cells are not at

DO NOT OPERATE

appropriate fluid

appropriate level, notify Field

(100 AMP

levels (WP 0092 00)?

Maintenance.

Alternator) -

Continued

2. If batteries cells are at

appropriate level, notify Field

Maintenance.

4. 12 VDC CIRCUITS

1. Notify Field Maintenance.

DO NOT OPERATE

(200 AMP

ALTERNATOR)

12 VDC and 24

1. Has Preventative

1. If PMCS Before checks have

VDC CIRCUITS DO

Maintenance Checks

not been performed, perform

NOT OPERATE

and Services (PMCS)

M1078 A1 Series Preventative

(VEHICLE S/N

Before checks been

Maintenance Checks and

18,550 OR

performed?

Services (PMCS) (WP 0087

HIGHER)

00) Before checks.

2. If PMCS Before checks have

been performed, go to test 2

of this malfunction.

2. Are batteries, battery

1. Remove battery box cover

cables, and terminal

(WP 0092 00).

post free from

damage and

corrosion?

0069 00-15