Steering bearing lube.
Removed the front wheel, forks, brakes, instruments, etc. When I tried to loosen the bearing nuts the entire top triple-tree unthreaded so just kept going. Since I was not replacing the bearings (just lubing them) I figured the measurements would be the same and there was no need to disassemble the adjustment nuts.
The lower triple-tree, bearings, and threaded tube slipped out easily. The lower bearing slipped off the tube without resistance so they were easy to clean and repack. Found a tiny rough spot on the top race but I'm going to leave it as is for now. After degreasing, the top bearings fell apart so I reassembled and stuck it all back together with fresh grease.
Put it all back together and tested with and without the fluidbloc resistance and it's smoother for sure.