Maintenance

2.Always keep the battery in a good state of charge. Installing a voltmeter will help you monitor your battery. If you will not use the boat for a month or more, re- move the battery from the boat and store it in a cool, dark place. Completely re- charge the battery before using it.

3.If the battery will be stored for longer than a month, check the specific gravity of the fluid at least once a month and re- charge the battery when it is low.

NOTE:

when installing the battery and disconnect the black battery cable first when removing it. Otherwise, the electrical parts can be damaged.

●The electrical contacts of the battery and cables must be clean and properly connected, or the battery will not start the engine.

Connect the RED cable to the POSITIVE (+) terminal first. Then connect the BLACK cable to the NEGATIVE (-) terminal.

Using a single battery

Connect both red cables to the (+) terminal.

EWM00590

WARNING

Do not leave cable unconnected. If it accidentally contacts the NEGATIVE (-) terminal of the battery, there will be a short circuit. Electric system damage and a fire could result.

Consult a Yamaha dealer when charging or re-charging batteries.

EMU29341

Connecting the battery

EWM00570

WARNING

Mount the battery holder securely in a

2

1

4

3

dry, well-ventilated, vibration-free location in the boat. Install a fully charged battery in the holder.

ECM01121

CAUTION:

●Make sure the main switch (on applica- ble models) is “” (off) before work- ing on the battery.

●Reversal of the battery cables will dam- age the electrical parts.

●Connect the red battery cable first

ZMU03927

1.Large red lead for starting battery

2.Small red lead for accessory battery charg- ing (optional part)

3.Large black lead

4.Battery

Using an accessory battery

Use a connecting cable between the (-) terminals of the starting battery and accessory battery. See the illustrations of the wiring connections. This cable must be made from

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