Loosen the blade and check the wheels for play, that will indicate worn out bearings. Decent tires are about $30 each, check those, expect to replace them on an old machine. Assume that wearble items are worn out until you know better,such as guides,belt, etc.You don't want cracks in the cast iron. Make sure all the knobs tighten, loosen and do what they should. Check the blade tensioner and tilt. Cut some wood, see how it handles under a load.
Back in the day, dust collection was a broom and dustpan. It may or may not be an issue in your case.
Do some research, find out what's good and what's crap. Show up with cash and a truck to negotiate your best price.
Back in the day, dust collection was a broom and dustpan. It may or may not be an issue in your case.
Do some research, find out what's good and what's crap. Show up with cash and a truck to negotiate your best price.