776Eh

CLAAS 776Eh: Engine Module Temperature Excessively High

Issue description

The engine module temperature has exceeded safe limits. The engine calculator reduces engine speed by 600 rev/min and limits engine speed to 1 200 rev/min until the system is restarted.

Check the cause

  1. The temperature sensor of the engine module

  2. The cooling system of the engine module

  3. The ventilation or airflow around the engine module

Repair steps

  1. Inspect

    Check the temperature sensor of the engine module for damage or malfunction.

  2. Inspect

    Examine the cooling system of the engine module for blockages, leaks, or insufficient coolant.

  3. Inspect

    Verify that the ventilation or airflow around the engine module is not obstructed.

Parts you might need

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