4 - O
PERATION
32
90-8M0114811 JANUARY 2016
Flush cooling system if in saltwater area.
F
REEZING
T
EMPERATURE
O
PERATION
IMPORTANT: If boat is operated in freezing temperatures, ensure
that closed coolant is rated for the temperature range in which it is to
be used. The seawater section of the engine must be drained after
use to prevent freezing. Damage caused by freezing is not covered
by Mercury Racing's Limited Warranty.
D
RAIN
P
LUG
AND
B
ILGE
P
UMP
The engine compartment in your boat is a natural place for water to
collect. For this reason, boats are normally equipped with a drain plug
and/or a bilge pump. It is very important to check these items on a
regular basis to ensure that the water level does not rise to come in
contact with your power package. Engine components will be
damaged if submerged. Damage caused by submersion is not
covered by the Mercury Racing Limited Warranty.
L
AUNCHING
A
ND
B
OAT
O
PERATION
C
ARE
NOTICE
Some boating maneuvers can introduce water into the engine
through the exhaust system, causing severe engine damage. Be
careful when unloading a boat from its trailer, slowing down rapidly,
backing up rapidly, and stopping suddenly.
In any of the situations described in the preceding notice, water
entering the engine could cause severe damage to internal parts.
Refer to
Attention Required After Submersion
in the
Maintenance
section of this manual.
