Basic components
ON
OFF
START
OFF
If the warning system has activated, stop the
engine and check the cooling water inlet for
clogging.
NOTE:
Dual engine drive users:
Should the overheat-warning system of one
engine activate, the engine will slow down
and the buzzer will sound. This will cause the
other engine to slow down and the buzzer to
sound. To switch off the warning activation on
the engine not affected by overheating, turn
off the main switch of the engine overheating.
EMU26856
Low oil pressure warning
If the oil pressure drops too low, the warning
device will activate.
Activation of warning device
The engine speed will automatically de-
G
crease to about 2000 r/min.
The low oil pressure-warning indicator will
G
light or blink.
38
ON
START
ZMU05827
ZMU01828
The buzzer will sound.
G
ON
OFF
START
OFF
If the warning system has activated, stop the
engine as soon as it is safe to do so. Check
the oil level and add oil as needed. If the oil
level is correct and the warning device does
not switch off, consult your Yamaha dealer.
ECM00101
CAUTION:
Do not continue to run the engine if the
low oil pressure-warning indicator is on.
Serious engine damage could occur.
ZMU04583
ON
START
ZMU05827