Fuel Injection System - Yamaha FX WaveRunner 2007 Owner's/Operator's Manual

Maintenance and care
To install the battery:
(1) Place the battery in the battery compart-
ment and connect the battery leads to the
battery terminals.
(2) Connect the breather hose to the battery.
(3) Secure the battery in place.
1 Positive (+) battery terminal: Red lead
2 Negative (–) battery terminal: Black lead
3 Breather hose
EWJ00400
WARNING
Be sure to connect the breather hose to
the battery. Fire or explosion could result
if the breather hose is damaged, obstruct-
ed, or not connected properly.
ECJ00260
CAUTION:
After installation, make sure that the bat-
tery leads are properly connected to the
battery terminals.
EJU34490

Fuel injection system

The fuel injection system was set at the
Yamaha factory. If the fuel injection system
needs to be adjusted, have a Yamaha dealer
service the watercraft.
ECJ00220
CAUTION:
Do not attempt to adjust the fuel injection
system. If the settings are disturbed by
someone who does not have the neces-
87
sary technical knowledge, poor engine
performance and damage may result.
EJU34500
Checking the trolling speed
(1) Place the watercraft in the water.
(2) Start the engine and warm it up. Use the
tachometer in the multifunction informa-
tion center to check the trolling speed.
Trolling speed:
1650 ±50 r/min
If the trolling speed is out of specification,
have a Yamaha dealer service the watercraft.