Click on the link to access these individual PDF pages.

1. ARCO's Computerized Testing Equipment

2. Battery Facts

3. Corrosion Protection

4. Causes of Starter Failure

5. How to Determine Starter Rotation

6. Drive Gear Facts

7. Tilt Trim Motor Tips

8. Alternator Tips

9. Charging Systems

10. Battery Isolator Circuits

11. Voltage and Recommended Wire Sizes

12. Solenoid Types, Circuits and Testing


The more you know and understand a marine electrical system,
the easier it will be to diagnose and solve problems.

For this reason we have included numerous pages in our catalog addressing common problems facing today's marine electrical technician.

NOTE: All repairs should be done by
a certified technician.