Rear Finish Mower How to narrow a three-point attachment arms

[pmsmechanic]

I think that before you do too much reinforcing the parts so they don't bend, you need to figure out why the parts bend. Right now those arms are the weakest link and they are easy to repair. If you reinforce them you move the weakest link to something else. That "something else" might not be as easy to repair.

 

[old and tired]

Those black arms should be loose to travel up and down so they "float". Are those bolts tight??