[EndlessAzure]

Hey all,



I recently returned from the track. This weekend while doing some maintenance, I noticed a small residue pool covered with dirt in the barrel of my Pass Front wheel.



After closer inspection, I noticed a dried dribble of yellow/orange fluid that appears to have come from the lower pin on the Pass Front brake caliper. There wasn't any other signs indicating that it could be motor oil or damper fluid.


The leak didn't appear to be continuous or ongoing as there was only a small pool on the wheel instead of a widespread spattering.


It may have occurred when I dropped the wheel off the track or caused by fluid boiling while the car sat in the paddock, as I got the brakes hot enough for them to be smoking. I didn't appear to have any issues on track or now with brake pressure. The caliper doesn't appear to be stuck either. The track was run CCW, so more stress on the passenger side is expected.



I'm going to continue to monitor for leaks and pull the pin to see if there are any issues. Would you all have any insight on what I should look for, precautions, or actions to take?


Thanks!


Standard 2 piston, Project Mu Club Racer Advance, Motul RBF 600