CLAAS A039h: Spool position supervision error. Valve 2

The system detects a spool position supervision error for Valve 2. The actual position of the spool is too far from the position controlled by the programme. If the error reappears, the Valve 2 should be replaced.

1. 1

   Spool position sensor for Valve 2

2. 2

   Electrical connections to Valve 2

3. 3

   Mechanical movement of the spool in Valve 2

1. 1

   Clear the error

   Use the diagnostic programme to clear the error.

2. 2

   Monitor the system

   Observe if the error reappears after clearing.

3. 3

   Replace Valve 2

   If the error appears again, replace Valve 2.