CLAAS A069h: Valve 3 returns to neutral during tractor start

The tractor's supervisor fails to start when the machine is turned on. During the start process, Valve 3 reverts to a neutral position. Clearing the error may temporarily resolve the issue, but if it reappears, Valve 3 may need to be replaced.

1. 1

   Valve 3 operation during tractor start

2. 2

   Connection and functionality of Valve 3

3. 3

   Error clearing procedure and recurrence

1. 1

   Clear the error

   Follow the manufacturer's procedure to clear the fault code.

2. 2

   Monitor for recurrence

   Observe if the error reappears after clearing it.

3. 3

   Replace Valve 3

   If the error reoccurs, replace Valve 3 as indicated in the source.