Basic components
1
1. Top cowling lock lever(s)
EMU26460
Flushing device
This device is used to clean the cooling wa-
ter passages of the motor using a garden
hose and tap water.
NOTE:
For details on usage, see page 63.
1. Flushing device
EMU33460
Fuel filter/Water separator
This engine has a combination fuel filter/wa-
ter separator and associated warning sys-
tem. If water separated from the fuel
exceeds a specific volume, the warning de-
vice of Command Link Tachometer will acti-
vate.
24
1
ZMU04934
Activation of warning device
The water separator-warning indicator of
G
Command Link Tachometer will blink.
The buzzer will sound intermittently only
G
when the gear shift is in neutral.
If the warning system has activated, stop
G
the engine and consult a Yamaha dealer
immediately.
NOTE:
Adding an in-line 10-micron fuel filter has
been show to greatly reduce the chance of
fuel contamination problems. Consult your
dealer for information about Yamaha 10-mi-
1
cron fuel filters if your boat does not have
one.
EMU26470
Tachometer
This gauge shows the engine speed and has
ZMU01866
the following functions.
1. Tachometer
ZMU05499
1
2
ZMU04577