New Holland 4739: Proportional Valve Y-Axis Spool Position Pot Signal Short to 12V

The proportional valve Y-axis spool position pot signal is experiencing a short to 12V, which may affect the proper operation of the valve and the system it controls.

1. 1

   The wiring and connections related to the proportional valve Y-axis spool position pot

2. 2

   The integrity of the spool position pot itself

3. 3

   The presence of any damage or wear in the affected circuit

1. 1

   Inspect

   Inspect the wiring and connections associated with the proportional valve Y-axis spool position pot for any signs of damage, wear, or improper connections.

2. 2

   Test

   Test the spool position pot for proper functionality and check for any short circuits, particularly to 12V.

3. 3

   Replace

   If a fault is found in the spool position pot or its wiring, replace the faulty component or repair the wiring as needed.