Troubleshooting; Troubleshooting Chart - Yamaha 2004 WaveRunner FX140 Owner's Manual

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If you have any trouble with your watercraft, use this section to check for the possible
cause.
If you cannot find the cause, or if the procedure for replacement or repair is not described
in this Owner's/Operator's Manual, have a Yamaha dealer perform the necessary service.
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Troubleshooting chart

TBC-F0P7E
TROUBLE
Engine does not
start

Troubleshooting

POSSIBLE CAUSE
Starter motor does not turn over
Engine shut- Clip not in place
off switch
Fuse Burned out
Battery Run down
Poor terminal connec-
tions
Terminal corroded
Starter motor Faulty
Starter motor turns over
Throttle lever Squeezed
Fuel Empty
Stale or contaminated
Fuel tank Water or dirt present
Spark plug Fouled or defective
Spark plug cap Not connected or loose Connect properly
Connected to wrong
cylinder
Fuel injection Fuel pump faulty
system
Install clip
Replace the fuse and
check wiring
Recharge
Tighten as required
Clean
Have serviced by
Yamaha dealer
Release
Refill as soon as possi-
ble
Have serviced by
Yamaha dealer
Have serviced by
Yamaha dealer
Clean or replace
Connect properly
Have serviced by
Yamaha dealer
5-1
REMEDY PAGE
4-23
4-20
4-20
4-10
4-10
4-15
4-15
4-15
E
2-8
4-5
—
2-8
3-4
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