Recent content by bar55016

I need to go though the bearings, chain, sprockets and gear reductions on a 743b. I have heard the the best way is to separate the chaincase from the machine. Is this the best way and if so how difficult is it.

I have a lot of noise and excess forward and backward movement on the right rear wheel. How do I expose enough of the chain case to access the rear spockets, should I need to replace one. Thanks in advance