Where do you add the oil to the final reduction, is it the same hole that you check the oil level with. Also, if it is the same hole, what is a good way to do it, the service manual isn't very specific.
Yes it is the same hole where you drain the oil. Make sure you tilt your bike as far as it will go to get the old oil out. Tilt the bike back so it is upright and squeeze new oil in with squeeze bottle. Put enough in until it starts to leak out with the bike upright.
