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Trouble recovery
90
Watercraft slow or
loses power
Watercraft
operation
mode
(VX Deluxe /
VX Cruiser)
Low RPM mode acti-
vated
Deactivate Low RPM
Mode
38
Cavitation Jet intake clogged Clean 91
Impeller damaged or
worn
Have serviced by
Yamaha dealer
91
Engine over-
heat warning
Engine speed reduc-
tion control activated
Clean jet intake and
cool engine
43
Oil pressure
warning
Engine speed reduc-
tion control activated
Add oil
43
Spark plug Fouled or defective Have serviced by
Yamaha dealer
—
Incorrect heat range Have serviced by
Yamaha dealer
—
Gap incorrect Have serviced by
Yamaha dealer
—
Spark plug
cap
Not connected or
loose
Have serviced by
Yamaha dealer
—
Electrical wir-
ing
Loose connection Have serviced by
Yamaha dealer
—
Fuel Stale or contaminat-
ed
Have serviced by
Yamaha dealer
—
Air filter Clogged Have serviced by
Yamaha dealer
—
Oil buildup Have serviced by
Yamaha dealer
—
TROUBLE POSSIBLE CAUSE REMEDY PAGE
UF2N12E0.book Page 90 Monday, July 4, 2011 3:25 PM