Putting knife head drive back on wobble box and when torquing down one of the bolts wont tighten. Threads in wobble box gave way. Is there anything i can do or do i have to rebuild and replace that lower arm. Could i helicoil something that large needing to be tightened that much? Book says 240-250 ft lbs
Never had one give way before and hoping something i can do to salvage it
Thanks
1020 wobble box knife drive bolt threads stripped out
