Changing Tire Radius

If tires or final drives are changed from what was originally shipped from the factory, it will be necessary to recalibrate the system. Verify that the correct tire code is entered into memory.

IMPORTANT: When changing drive wheels, tire radius may also change. If so, CAB controller must be adjusted to new tire radius. See your John Deere dealer for further information on changing tire codes.

Failure to recalibrate system will result in inaccurate Harvest Monitor Yields.