jmc
Elite Member
- Joined
- Jul 21, 2003
- Messages
- 3,103
- Location
- SW Indiana
- Tractor
- Ford 1920 4x4 (traded in on Kubota). Case 480F TLB w/4 in 1 bucket, 4x4. Gehl CTL60 tracked loader, Kubota L4330 GST
I wonder if the end of the bolt/washer is not square with the bolt thread, such that the washer's low side hits first and walks sideways as the bolt is further tightened? Easiest remedy would be remove washer for good, grind a shallow cone on the bolt end, leaving a blunt point CENTERED on the bolt's end face, similar to a set screw.
If you had access to a lathe, you could turn that point, or drill and press-fit a protruding, hardened ball bearing on the bolt's centerline that would contact first.
If you had access to a lathe, you could turn that point, or drill and press-fit a protruding, hardened ball bearing on the bolt's centerline that would contact first.