I reinstalled the smoke system filter, but I put it in backwards. This needs to be reversed.
I took the aft seat floor pans out. I installed four K1000-08 nutplates on seat ribs for clamping the wire tubes. The nutplates were pop-riveted in place. I used an Adel clamp on the far left tube. I used safety wire to close up the clamp so that a cap screw could be inserted. The safety wire was then cut off and the screw was tightened.
The smoke system reservoir with the filter installed (backwards)