bmg88201
Gold Member
I just changed the oil on my X 300 K46 transmission. My last oil change was 75 hours ago and decided to do it again, that is the average for the year is about 75-80 hours per season. The oil looked very clean and the magnet was also clean. The transmission works just fine. I think maybe changing the oil every other year might be sufficient which would be about 150-160 hours. I also keep the transmission free of debris to help keep it cool. I wonder what the recommended interval is to change to oil on the K46. Oh, I used 5-50 full synthetic oil. Any thoughts or opinions ?