Section II. ELECTRICAL SYSTEM MAINTENANCE

TM 10-3830-638-24&P

Section II. ELECTRICAL SYSTEM MAINTENANCE

This section contains the information you'll need to maintain the:

Engine starter and solenoid

Wiring Harnesses

It gives you instructions on how to troubleshoot problems and repair

or replace the components that are within the scope of direct support

maintenance.

Para

Troubleshooting Symptom Index . . . . . . . . . . . . . 3-8

Starter and Solenoid Repair . . . . . . . . . . . . . . . . . 3-13

Alternator Troubleshooting . . . . . . . . . . . . . . . . 3-9

Instrument Panel Replacement . . . . . . . . . . . . . . . 3-14

Wiring Harness Replacement . . . . . . . . . . . . . . . .3-15

Starter and Solenoid Troubleshooting . . . . . . . . . . 3-10

Wiring Harness Troubleshooting . . . . . . . . . . . . . 3-11

Front Wiring Harness . . . . . . . . . . . . . . . . . . . 3-15a

Alternator Repair . . . . . . . . . . . . . . . . . . . . . . . 3-12

Rear Wiring Harness . . . . . . . . . . . . . . . . . . . . 3-15b

3-8. TROUBLESHOOTING SYMPTOM lNDEX

NOTE

An electrical system wiring diagram is located at the back of this

Para/Malfunction Page

ALTERNATOR TROUBLESHOOTING

Improper output voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Improper output current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

STARTER AND SOLENOID TROUBLESHOOTING

Starter troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

Starter fails to crank

WIRING HARNESS TROUBLESHOOTING

Major portion of electrical system inoperative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

One electrical circuit inoperative . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .