WINDSHIELD WIPER CIRCUIT. (Cont) - TM-9-2350-238-20-10372

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Step 2.

Remove lead 10 from circuit breaker. Connect multimeter to circuit breaker

receptacles. If multimeter indicates 0 ohms, go to step 3. If multimeter

indicates infinity, replace circuit breaker. Refer to page 2-584. Connect

leads.

Make sure MASTER switch is OFF before repairing

electrical circuits. Failure to observe this warning

could result in injury to personnel.

Step 3.

Disconnect lead 71 from windshield wiper switch. Place red probe in lead

71. Ground black probe. Set MASTER switch ON. If multimeter indicates

about 24 volts, go to step 4. If multimeter indicates no voltage, repair lead

71 between 15A circuit breaker and windshield wiper switch. Refer to page

2-371. Set MASTER switch OFF. Connect lead.

2-346