Warning System; Overheat Warning; Low Oil Pressure Warning - Yamaha FT25B Owner's Manual

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 can-
not be located and corrected.
EMU26817

Overheat warning

This engine has an overheat-warning de-
vice. 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).
If the warning system has activated, stop the
engine and check the cooling water inlet for
clogging.
ZMU02293
EMU30168

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.
If equipped with a low oil pressure-warning
G
indicator, it will light or blink.
The buzzer will sound (if equipped on the
G
tiller handle, remote control box, or main
switch panel).
ZMU02360
Basic components
ZMU02294
23