Yamaha XLT800 WaveRunner 2003 Owner's/Operator's Manual page 124

TROUBLE
Watercraft slow or
loses power
POSSIBLE CAUSE
Cavitation Jet intake clogged
Impeller damaged or
worn
Engine over- Jet intake clogged
heated
Fuel filter Clogged
Spark plug Fouled or defective
Incorrect heat range
Gap incorrect
Spark plug Loose
caps
Electrical wir- Loose connection
ing
Fuel Stale or contaminated
Bilge Water in bilge
Clean
Have serviced by
Yamaha dealer
Clean
Have serviced by
Yamaha dealer
Replace
Replace
Adjust
Connect properly
Tighten or connect
properly
Have serviced by
Yamaha dealer
Drain
5-3
REMEDY PAGE
4-11
4-15
4-15
4-15
4-15
4-10
E
5-4
—
5-4
—
3-7