How do i oil Hammond T422 organ?

To oil a Hammond T422 organ, first, ensure the organ is unplugged for safety. Use a light machine oil or a specific organ oil, and apply it to the oiling points, typically found on the motor bearings and the key action mechanism. Be sure to follow the manufacturer's guidelines for the amount and type of oil. After oiling, allow it to sit for a short period before plugging in the organ and testing it.