WINDSHIELD WIPER CIRCUIT. (Cont) - TM-9-2350-238-20-10374

TM 9-2350-238-20-1

2-12. ELECTRICAL CIRCUIT TROUBLESHOOTING (CONT).

Make sure MASTER switch is OFF before repairing

electrical circuits. Failure to observe this warning

could result in injury to personnel.

Step 6.

Disconnect windshield wiper motor ground lead (GND) from windshield

wiper motor plug. Place red probe on windshield motor ground connection.

Ground black probe. Set MASTER switch ON. Set windshield wiper switch

ON. If multimeter indicates about 24 volts, replace windshield wiper motor.

Refer to page 2-1073. If multimeter indicates no voltage, repair windshield

motor ground lead. Refer to page 2-371. Set MASTER switch OFF. Set

windshield wiper switch OFF. Connect lead.

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