Ammann ARX 23-2C - Engine Coolant Check

122 ARX 23-2 T4i, ARX 26-2 T4i
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3.6 Lubrication and maintenance operations
3.6.3 Engine coolant check
Let the coolant cool below 50°C (120°F).
Do visual inspection of the level on the expansion tank. The u-
id level must be between the upper (MAX) and the lower (MIN)
mark.
Rell the coolant as required. Carry out the relling through the
ller neck.
Note
The total volume of coolant in the engine is 6.7l (1.8USgal).
Remove the ller cap only after the temperature of the
engine coolant drops below 50 °C (120 °F). If you remove
the plug at ahigher temperature, there is arisk of steam
or coolant scalding due to an internal overpressure.
The level must not drop below the lower mark.
Rell only with acoolant containing antifreeze agents on
the same basis according to Chapter 3.2.3.
Do not use any additives to repair the cooling system
leakage into the engine coolant!
Do not rell cold coolant into a hot engine. There is
adanger of damage to the engine castings.
In case of larger losses, nd out where the cooling sys-
tem leaks and repair the cause.