I recently purchased a 2006 TRX500ES. I was using it to try to pull a tractor out of the mud. Now all gears will shift and change but I have a clunking popping noise that happens from inside the transmission. I removed both the front and the rear drives to make sure it was not drivetrain issues. The noise is not constant. Has anyone else experienced a similar issue and found a solution before I crack the case.
Thanks in Advance.