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UF3X14E0.book Page 71 Monday, July 11, 2022 11:31 AM

Instrument operation

If the engine overheat warning is activated, If the oil pressure warning is activated, imme-
immediately reduce the engine speed, return diately reduce the engine speed, return to
to shore, and then make sure that water is shore, and then check the engine oil level.
being discharged from the port (left) cooling (See page 85 for information on checking the
water pilot outlet while the engine is running. engine oil level.) If the oil level is sufficient,
If there is no discharge of water, stop the en- have a Yamaha dealer check the watercraft.
gine, and then check the jet intake for clog- TIP
ging. (See page 126 for information on the jet  While the oil pressure warning is activated,
intake.) NOTICE: If you cannot locate and the maximum engine speed is limited.
correct the cause of the overheating, con-  Select “ ” on the warning bar to display
sult a Yamaha dealer. Continuing to oper- the warning details.
ate at higher speeds could result in severe
Other warnings (communication errors,
engine damage. [ECJ00042]
exceeding the maintenance intervals, and
so on) “ ”
If other abnormalities have been detected, or
if the cumulative time since the maintenance
interval of the marine jet exceeds 50
hours, “ ” will light up on the warning bar
and the buzzer will sound intermittently.

TIP
 While the engine overheat warning is acti-
vated, the maximum engine speed is limit-
ed.
If a warning is activated, have the watercraft
 Select “ ” on the warning bar to display
serviced by a Yamaha dealer as soon as pos-
the warning details.
sible.
Oil pressure warning “ ” TIP
If the oil pressure drops significantly, “ ”  Select “ ” on the warning bar to display
and “ ” are shown in the warning bar, and the warning details.
the buzzer sounds intermittently.

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