Sears Kenmore Model #110.27802690
I replaced the coupling with a new one @2 months ago. About 2 weeks ago it stopped spinning some times (I hear the motor running). Sometimes it spins if you start the drum it, sometimes by it self and sometimesnot at all. It all other cycles works fine I doubt if the gearbox is bad I hear no noise. whether where to start. I dont know if the clutch is bad or need adjustment. Thanks for your help.

Roy