Thanks everyone. Very helpful!
I did attempt to put a slip clutch on the tiller but there simply was not enough clearance between the gear box and the top of the tiller.
Dug a little deeper and agree there are no shear pins, but the bolts that connect the gear drive flange to the tine shaft...
I inherited a 4.5’ Yanmar Grey Market Tiller when my Dad passed away. I have been going over it to get it operational. Planning to use it with my new KIOTI CS2520.
I read these Grey Market Tillers have a shear pin on the tine roller shaft since the PTO input on the gearbox is splined. However, I...