540
PROPULSION SYSTEMS
Studio ti 03312 540-04usa
150
8
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WARNING
When the cooling system is clean, use only clean water for flushing,
when draining, or replacing the coolant.
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WARNING
Once the liquid has been drained from the cooling system, check the
water pump and water temperature controller. This is a good chance, if
necessary, to replace the water pump, the water temperature controller
and the hoses.
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ENVIRONMENT NOTICE
Dispose of engine cooling liquid according to environment regulation or
recycle it. Different measures have been suggested for the recovery of
the old cooling liquid and the recycling of the same: the procedure of
complete distillation is the only method accepted by Manufacturer. For
more information about disposal and recycle of old cooling liquid, refer
to your authorized dealer or to Manufacturer Engineering Service.
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CAUTION
Collect the coolant and dispose of it according to regulations in force.
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CAUTION
Pressurized system: coolant is hot and could generate serious burns.
To open the filling plug of cooling system, stop the engine first and wait
until system components have cooled down. Unlock the plug slowly to
release the pressure.
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CAUTION
Dot not exceed the suggested percentage of additive in the coolant. A
thick mixture may originate deposits on the cooling system surfaces
under higher temperature, and decrease the warmth exchange feature
of the engine. A reduced heat exchange may cause possible cracks on
the cylinder head or on other components under high temperature. If
the additive is too dense the radiator tubes could get clogged and the
seal of the water pump could overheat or prematurely wear.
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WARNING
During normal engine operation the coolant expands when heated. The
additional volume will be forced into the tank during engine operation.
When the engine is shut down and cooled, the coolant flows-back to the
engine.
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CAUTION
Check the cooling system only with engine shut down and cool.
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