Originally Posted by AL CLAIR:
My station has a removable roof, held down by 2 screws, that allows me to service the motor.
Al
Al is correct for a normal lube, just unscrew the roof, use a oil dispenser with a needle type point. But if you need to really get at the motor for a brush change or anything more than adding a dab of oil, removing the building makes it much easier to reach things.
Steve