GAS GAS EC - 2005 Service Manual page 21

CAUTION
If high water pressure is used the radiator fins could be damaged
and impair the radiator effectiveness.
Do not obstruct or deflect airflow through the radiator by installing
unauthorized accessories. Any interference with the radiator airflow
can lead to engine overheating and damage.
Coolant information
To protect the cooling system aluminum parts (engine and radiator)
from rust and corrosion, the use of corrosion and rust inhibitors
chemicals in the coolant is essential. If rust inhibitors were not used,
over a period of time the radiator will be corroded. This will clog the
tubes of the cooling system.
CAUTION
Use of incorrect coolant solutions will cause engine and cooling
system damage.
Use coolant containing corrosion inhibitors made specifically for
aluminum engines and radiators in accordance with the instructions
.
of the manufacturer
WARNING
Chemical liquids are harmful to the human body. Follow manufacturer
instructions.
Distilled water must be used with corrosion inhibitors and the
antifreeze in the cooling system. If tap water is used in the system,
the cooling tubes can be clogged and reduce the cooling system
efficiency.
If the lowest ambient temperature encountered falls below the freezing
point of water, protect the cooling system. Use a permanent type of
antifreeze in the cooling system (distilled water and ethylene glycol
and corrossion inhibitors for aluminium engines and radiators).
For the coolant mixture ratio under extreme conditions, choose the
mixture ratio listed on the container for the lowest ambient temperature.
Permantent types of antifreeze have anticorrosion and anti-rust
properties. When it is diluted excessively, it loses its antifreeze and
anticorrosion properties. Mix in accordance with the instructions of
manufacturer.
Liquid recommended
Permanent type of antifreeze (distilled water and ethylene glycol)
plus corrossion inhibitors for aluminium engines and radiators.
Initially, at the factory a permanent type of antifreeze is installed
in the cooling system. It is colored green, it contains a 50%
solution of ethylene glycol, and has a freezing point of –35 ºC.
Coolant recommended
Coolant absorbs excessive heat from the engine and transfers it to
the air at the radiator. If the coolant level is low, the engine overheats
and may suffer severe damage. Check the coolant level each day
before riding the motorcycle. Add liquid recommended if the level is
CAUTION
low (see next page).
83
EC / MC / SM 2005 - -
CAUTION
NOTE