How do I repair/replace the bottom sprayer arm in my Kenmore elite dishwasher? It will not re-attach.

How did you remove it? Screw or release tab? Not sure of your model but many have a snap lock tab that you line up with a hole and push together, others screw onto the bottom spindle..

See if this helps: https://dl.dropboxusercontent.com/u/...Dishwasher.pdf