©
200423
5-3
Draining and filling
EXPLANATORY NOTES ON THE MAINTENANCE ACTIVITIES
ΧΦ85 series
5
5.3 DRAINING AND FILLING, COOLING SYSTEM
When the coolant is hot, there is an
overpressure in the cooling system.
Carefully remove the filler cap to
release the overpressure.
Do not remove the filler cap when the
engine is running.
Coolant is a toxic fluid. Contact with
the skin should therefore be
avoided.
In the event of contact with the skin:
remove the liquid with paper or a
cloth, wash with soap and water. If
irritation persists, consult a doctor.
If swallowed: DO NOT induce
vomiting. Rinse mouth, drink two
glasses of water and consult a
doctor.
In the event of inhalation: get fresh
air and rest.
In order to avoid damaging the
cylinder block, do not top up a warm
engine with coolant.
Draining the cooling system
1.
Turn the heater control knob to the maximum
"hot" temperature setting. As a result, the
heater valve will be fully opened.
2.
Remove the cooling system filler cap.
3.
Collect the coolant. Position suitable
containers under the drain points.
4.
Drain the cooling system at the cylinder
block via the drain cock (A) and the radiator
via the drain plug (B). If an integrated
retarder is fitted, remove the coolant drain
plug of the heat exchanger.
5.
Flush the cooling system.
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