Trouble recovery

TROUBLE

POSSIBLE CAUSE

REMEDY

PAGE

 

 

 

 

 

Watercraft slow or

Watercraft

Low RPM mode acti-

Deactivate Low RPM

 

loses power

operation

vated

Mode

38

 

mode

 

 

 

 

 

 

 

 

 

Cavitation

Jet intake clogged

Clean

92

 

 

 

 

 

 

 

Impeller damaged or

Have serviced by

92

 

 

worn

Yamaha dealer

 

 

 

 

 

 

 

 

 

Engine over-

Engine speed reduc-

Clean jet intake and

43

 

heat warning

tion control activated

cool engine

 

 

 

 

 

 

 

 

Oil pressure

Engine speed reduc-

Add oil

43

 

warning

tion control activated

 

 

 

 

 

 

 

 

 

 

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

Not connected or

Have serviced by

 

cap

loose

Yamaha dealer

 

 

 

 

 

 

 

 

Electrical wir-

Loose connection

Have serviced by

 

ing

 

Yamaha dealer

 

 

 

 

 

 

 

 

 

Fuel

Stale or contaminat-

Have serviced by

 

 

ed

Yamaha dealer

 

 

 

 

 

 

 

 

 

Air filter

Clogged

Have serviced by

 

 

 

Yamaha dealer

 

 

 

 

 

 

 

 

 

 

 

Oil buildup

Have serviced by

 

 

 

Yamaha dealer

 

 

 

 

 

 

 

 

 

91