Malfunctions in driving mode
8.3 Warning and error messages
8 - 14 3 302 819 en Operating manual
GMK3060
13.12.2018
Coolant level too low
Immediately top up the coolant so that the engine does not overheat;
à Maintenance manual.
Coolant too hot
The engine coolant temperature is higher than approx. 95 °C.
Display of the current temperature;
à p. 10 - 8.
Possible cause and remedy;
à p. 8 - 19.
Transmission retarder too hot
The retarder in the transmission is not working. When the transmission retarder
has cooled down, the symbol reverts to grey and the transmission retarder is
ready to function again.
Gear oil too hot
• Stop the truck crane at the next opportunity and try to find the cause;
à Malfunctions in the transmission, p. 8 - 22.
Transmission error
• Stop the truck crane at the next opportunity and try to find the cause;
à Malfunctions in the transmission, p. 8 - 22.
Permissible engine speed exceeded
• Brake the truck crane.
Change the engine oil filter
• Replace the engine oil filter as soon as possible; à Maintenance manual.
Changing the steering circuit oil filter
• Replace the steering circuit oil filter as soon as possible;
à Maintenance manual.