CLAAS A115h: Valve 7 returns to neutral during tractor start

The system reports a supervisor error when starting the tractor, indicating that the supervisor does not start properly. Valve 7 is returning to neutral during the start process. The error can be cleared, but if it reappears, the valve 7 should be replaced.

1. 1

   Valve 7 operation during tractor start

2. 2

   Power supply to the supervisor system

3. 3

   Connections related to valve 7

1. 1

   Clear the error

   Use the diagnostic tool to clear the fault code A115h.

2. 2

   Monitor the system

   Restart the tractor and observe if the error reappears.

3. 3

   Replace valve 7

   If the error reappears after clearing, replace valve 7 as indicated in the source.