Turn off the power to the boiler. Use the screwdriver to open the maintenance hatch on the Columbia boiler.
Locate the motor in the bottom of the boiler. It should be encased in a metal cover with several holes in the top. Wipe off the metal cover with the cloth to remove any soot or oily buildup.
Drop two to three drops of oil into each of the holes in the top of the Columbia boiler motor.
Close the maintenance hatch and turn the boiler back on.