Originally Posted by
stmalk
Currently waiting for 15mm wrench. Once I get it I will remove bolts to find out BB type and will go from there. I could imagine BB going dry, a bike was really poorly maintained when I got it, lots of rust, I cleaned/greased and replaced quite a few parts.
I can tell you now that it is a square taper bottom bracket. You'll need a crank puller to get the arms off.