Hi all, I recently purchased a 1983 Honda XL 200R and the main problem with it is the transmission knocks in 1st gear but it is fine in all the rest of the gears, not a sound. When I am in first gear if I squeeze the clutch the knocking is gone but when I let the clutch go it's back, and Like I said, 2nd through 5th gears are just fine. When the wheel is suspended off the ground there is no knock until I apply load on the wheel through the rear brake. If I had to make a guess i'd think a gear was chipped or there may be a tooth missing. Please reply with any info you may have about how to do the repair and what all is involved. Is this something that can be repaired without splitting the case? If anyone has done this a list of the parts needed will really help. Is there a link to an online manual for this bike? Thanks!