Kenmore 80s series washer not finishing cycle or draining.

Kenmore 80s series washer not finishing cycle or draining.

Hello, all. My Kenmore 80s series washer gets nearly to the rinse bit of the wash cycle, then refuses to continue or drain. It does this on all rinse cycles available. It turns on and spins fine for the first bit but without fail refuses to rinse and spin. Slamming the door worked a few times but alas, now not even that works. Any and all help appreciated!

ANSWERS: