Low Oil Pressure Alert - Yamaha F250B Owner's Manual

Engine control system
The buzzer will sound.
G
ON
OFF START OFF
ON ON
OFF START OFF
36
ZMU06297
ZMU04583
ON
START
ZMU05827
ON
START OFF START
ZMU05989
If the alert system has activated, stop the en-
gine and check the cooling water inlets:
Check trim angle to be sure that the cooling
G
water inlet is submerged.
Check the cooling water inlet for clogging.
G
Twin engine drive or triple engine drive users:
If the overheat alert system of one engine ac-
tivates, the engine will slow down. To switch
off the alert activation on the engine not affect-
ed by overheating, turn off the main switch of
the engine overheating. If the alert system
has activated, stop the engine and tilt the out-
board motor up to check the cooling water in-
let for clogging. If the alert system has still
activated, tilt the overheated outboard motor
up and return to the port.
EMU35844

Low oil pressure alert

If the oil pressure drops too low, the alert de-
vice will activate.
The engine speed will automatically de-
G
crease to about 2000 r/min. The low oil
pressure-alert indicator will light or blink.
ZMU05826