I have the same issue with mine, and as far as i can tell that just what this bike does. i havent heard of any fix. just let it warm up slow and dont ride it will the head is hot that will keep the leak from getting worse. since the engine is make with two different types of metel their expand points are different and if rode before warmed up it will cause this leak to increase. i use TSP oil treatment in the transmission. really think %!ยค and it leaks really slow so you dont have to top it off as often. hope this advice helped in some way
You can post your question, answer or comment as a guest. Or
enter your e-mail to join the forum and get notifcations of new messages.
More 1981 Harley-Davidson FXB 1340 Sturgis information
Our discussion forums are intended for short messages. We also welcome more extensive motorcycle reviews.
Bikez also recommends that you check out the technical
data and the riders' rating for the 81 Harley-Davidson FXB 1340 Sturgis.
You can also rate it yourself. Use our efficient motorcycle
classifieds to sell or
buy
this bike. Your motorbike gets a high quality presentation. Ads are free.