I recently picked up a 2013 Renegade 1000r. Had 23 hours and 419 miles on it. I don’t believe it ever had its first service. Although the 10 hour maintenance reminder had apparently been reset. Anyway I changed the oil and there was a small amount of magnetic sludge the drain plug, and the filter was black. Then I changed the gearbox oil and it came out gray, and there was a fair amount of magnetic material on the drain plug. Just the black sludge no large particles that I could tell. So my concern is, are the conditions I seen normal on the first service? And is it a bad thing if it hadn’t been done until 23 hours?