Warning System; Overheat Warning; Low Oil Pressure Warning - Yamaha F100D Owner's Manual

Basic components
EMU26801

Warning system

ECM00090
CAUTION:
Do not continue to operate the engine if a
warning device has activated. Consult
your Yamaha dealer if the problem cannot
be located and corrected.
EMU26816

Overheat warning

This engine has an overheat warning device.
If the engine temperature rises too high, the
warning device will activate.
Activation of warning device
The engine speed will automatically de-
G
crease to about 2000 r/min.
If equipped with an overheat warning indi-
G
cator, it will light or blink.
The buzzer will sound (if equipped on the
G
tiller handle, remote control box, or main
switch panel).
26
If the warning system has activated, stop the
engine and check the cooling water inlet for
clogging.
ZMU01757
EMU26855

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.
ZMU02630