Well, so here we go

Fluid work in three stages

Newtech bamboo★

The worrisome left cover interior★The center bolt was a bit loose.
I set it to 150 N.

This pin wouldn’t come out, so we heated it up, used a tool to hold the inner diameter, and successfully extracted it.
It must have gotten a bit bent. I polished it on the lathe to make it smooth.
Test ride and we’re done!