"Pioneer has developed a 16-pole, 24-slot DC servomotor for the PL-518, one that provides exactly the same high signal-to-noise ratio and low wow/flutter as that used in the more expensive PL-520 model. This motor's magnetic circuit is twice as strong as conventional direct-drive types, a fact which contributes greatly to its improved resistance to torque ripple caused by uneven magnetic force.
Its switching frequency is also doubled, to 13.3Hz. Together these mean improved load characteristics, more accurate platter speeds at all times and, ultimately, better tonal quality results from your records.
You will find that few if any turntables in this price range offer such outstanding performance specifications: the signal-to-noise ratio achieved by the super-silent DC servo direct-drive motor is a high 73dB or less, while wow/flutter is an excellent 0.03% or less, and will stay that good over long years".
I completely striped it down and used Fleck Stone to paint the base. After letting it dry thoroughly, I put several coats of clear coat on it. I cleaned the bearings and oiled them. Now this is one of my favorite tables and it's in my Pioneer rack. Here's a picture of my PL-518 about to give Weezer Blue a spin: