ELECTRICAL SYSTEM TROUBLESHOOTING

TM 9-2320-303-24-1

ELECTRICAL SYSTEM TROUBLESHOOTING

THIS WORK PACKAGE COVERS

Charging Circuits, Engine Brake Retarder Circuits, Engine Fan Circuit, Headlight Circuits, Marker and Taillight Circuits,

Blackout Light Circuits, Turn Signal and Stoplight Circuits, Dome Light Circuits, Auxiliary Light Circuits, Worklight Power

Receptacle Circuits, Backup Light Circuits, Utility Light Circuits, Electric Horn Circuits, Tractor Beacon Light Circuits, Panel

Light Circuits, Radio Circuits, Instrument Wiring Harness Circuits, Axle Lock Circuits, Ether Quick Start Circuit, Air Dryer

Heater Circuit, and Standard Heater Circuits Troubleshooting Procedures.

INITIAL SETUP

Maintenance Level

Tools and Special Tools - Continued

Multimeter, digital (Item 60, WP 0313 00)

Unit

Equipment Conditions

Tools and Special Tools

Master battery switch in OFF position (TM 9-2320-

Tool kit, general mechanic's (Item 102, WP 0313 00)

303-10)