washer motor wont run kicks out on overload suspect capacitor?

Washer will fill but motor will not start, hums and then clicks like circut protection. I suspect the capacitor is bad but unsure of how to check can anyone help?
Thanks

It is far more likely your motor has failed, but this site

http://www.ehow.com/how_4493634_test-electric-motor-capacitors.html

is one of many that will show you how to test the capacitor.

Be careful, you can get a jolt if it is not discharged when you start working with it.

I would first pull the outer cover, and the pump.Then check for something stuck in the pump.