Case IH NH1027: Maximum Lift Arm Position Potentiometer Too Low

The maximum lift arm position potentiometer is reporting a value that is below the expected range, which may affect the proper operation of the lift arm system.

1. 1

   The position of the lift arm

2. 2

   The connection and wiring of the potentiometer

3. 3

   The calibration of the potentiometer

1. 1

   Inspect

   Check the physical position of the lift arm to ensure it is in the correct range for the potentiometer to function properly.

2. 2

   Verify

   Check the wiring and connections to the potentiometer for any damage, loose connections, or corrosion.

3. 3

   Calibrate

   Follow the service manual procedures to recalibrate the potentiometer if necessary.