Yamaha RHINO YXR66FSEW Owner's Manual page 206

5. Connect the negative lead of the jumper ca-
ble to the negative terminal of the charged
battery and the other end of the negative lead
to an unpainted metal surface of the vehicle.
WARNING
Do not connect the negative lead of the jumper
cable to the negative terminal of the battery in
the vehicle.
G
Be especially careful not to:
• touch the positive lead of the jumper
cable to the negative lead.
• reverse the polarity of the jumper ca-
bles when connecting to the batteries -
battery explosion and/or serious dam-
age to the electrical system may occur.
_
6. Start the engine. (Refer to "Starting a cold en-
gine" on pages 6-3–6-7.)
6-11