I was mowing yesterday and started hearing a tapping sound from underneath my mower. The motor is fine. I found the tapping to be some sort of rod or guide of some sort that is attached to the electric clutch on the bottom of the motor. I can't tell where it attaches. It has a wiring harness attached to it also. It is on a Troybilt model 13BZ609Ho63 model mower. I think it's a Pony. Any idea where this attaches?