I have a McCulloch chainsaw that has not been used much. I pulled it out and started to service everything. The fuel line was rotted, so I replaced it. I also replaced the spark plug and drained all fluids. While apart I inspected the unit and it appeared fine. Cylinder operated smoothly etc. However, now that it is fully assembled it acts as it did before I started on this endeavor; very difficult to pull the starter rope. Alot of friction. I haven't fueled it yet as I believe something else may be the problem. Any hints from forum memebers? Appreciate the help.
Chuck
Chuck