Malfunctions in driving mode
7.3 Warning and error messages
Operating Instructions GMK5250L 3 302 633 en 7 - 13
27.09.2017
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 is hotter than approx. 110 °C.
Current temperature display;
à p. 9 - 6.
Possible cause and solution;
à p. 7 - 17.
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.
Transmission oil too hot
• Stop the truck crane as soon as possible and try to find the cause;
à Malfunctions in the transmission, p. 7 - 20.
Transmission error
• Stop the truck crane as soon as possible and try to find the cause;
à Malfunctions in the transmission, p. 7 - 20.
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.
Change the steering circuit oil filter
• Replace the steering circuit oil filter as soon as possible; à Maintenance
Manual
.
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