Back in 2018, I spent an hour so under mine with a small die grinder trying to remove the heads from the heavily corroded fasteners. Too tedious and frustrating with a strong possibility of failure. Ended up removing the driver seat and cutting a small hole in the floor. Worked great and gave me easy access. I highly recommend replacing the fasters with stainless upon assembly.
Coincidentally, I'm actually in the process this Winter of cleaning up the ECBM hole I cut a few years back along with some other floor pan issues.
Coincidentally, I'm actually in the process this Winter of cleaning up the ECBM hole I cut a few years back along with some other floor pan issues.