Jim McFall
08-08-2003, 7:37 PM
I have a cummins mack drill press and I can not get the light bulb out of it to replace it. So, I figured before I broke the glass bulb by turning it too hard, I would see if I could get to the socket. I opened the top where the pullys are and took the belt off. Now I can not figure out how to get the pully off the driven end. there was a "lock down type" nut which came right off. the shaft thet comes up thru the pully is hollow and the shaft that goes up and down when you are running the drill is inside this hollow part. the outer diameter of the hollow shaft is threaded and that is where the "lock down type " nut was positioned.
When I tried to unscrew the pully(don't even know if the inside of the pully is threaded) the chuck came off. I think it's just tapered and will go right back on.
Any help anyone can give me will be greatly apprecaited.
many thanks,
Jim
When I tried to unscrew the pully(don't even know if the inside of the pully is threaded) the chuck came off. I think it's just tapered and will go right back on.
Any help anyone can give me will be greatly apprecaited.
many thanks,
Jim