Ammann 5932003, Operating Manual

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140 ARX 23-2 T4i, ARX 26-2 T4i
400181
593053
3.6 Lubrication and maintenance operations
Check the cooling system for defective hoses and missing hose
clips. Check the cooler for damage and leaks and the cooling
fins for clogging. Clean and repair the cooler if required.
Fill the cooling system through the hole in the expansion tank.
Remove the filling plug only after the temperature of
the engine coolant has dropped 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.
Refill 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 refill cold coolant into a hot engine. There is
a danger of damage to the engine castings.
In case of larger losses, find out where the cooling system
leaks and repair the cause.
Stop the oil soaking into the ground.