CLAAS A0C2h: Fault with Valve 5 Not Reaching Float Position

The 5 valve does not reach the float position within the set time. This issue may be caused by low oil viscosity due to low temperature, which affects the valve's performance. The 5 valve returns to neutral, and the error may reoccur after clearing.

1. 1

   Oil temperature and viscosity

2. 2

   Operation of the 5 valve

3. 3

   Presence of error after warming up the tractor

1. 1

   Warm up the tractor

   Allow the tractor to warm up to ensure oil viscosity is within acceptable limits.

2. 2

   Test the 5 valve

   After warming up, test the operation of the 5 valve to see if it reaches the float position.

3. 3

   Clear the error

   If the error reappears after warming up, clear the error and monitor the system.

4. 4

   Replace the 5 valve

   If the error continues to appear, replace the 5 valve.