Well came across this forum and have had a good read of alot of topics regarding the cutting down of trees and such like. I live in the south west of France and although not a newcomer to chain saws I don't possess any of the qualifications everyone is talking about. Mainly I do gardening work out here, the usual hedge trimming, grass cutting and some odd tree felling. Nothing too serious and nothing the involves climbing. Back in the UK I was a mechanic which has paid off quite well out here, mending any variety of things with an engine. The plus/downside to this is that people often say sod it I'll buy a new one you can keep that. So my workshop is starting to fill up with what some would call junk. I had a friends chainsaw for repair, it only needed fuel lines changing so I was just waiting for him to return from the UK and it turns out he bought a smaller saw. He said keep my old one!
So I now have a Sachs Dolmar 112 with an 18inch bar, pulled the fuel line of an old 1955 lambretta I've got sat here for restoration and did a quick bodge. The saw fired up on its third pull.
Spent the afternoon cutting up some large hazelnut without a problem, so decided to try a big log I had in the back workshop, I think it was Ash. It cut through that not as easily as I would have expected and I started getting a bit of smoke from the chain, or at least it looked like thats where it was coming from. There was plenty of oil in it, I took it apart and it seemed to be pumping it out the hole. But what I did notice was that the chain seemed loose in the bar, as in sideways loose. Wouldn't be surprised it its the wrong chain for the bar, but would this cause the oil to not run round the bar as it should and why would it only show up when I'm cutting fairly big lumps.
Just been out to the workshop and where I sat it there is now a pool of chain oil. None of my other saws leak oil when not in use or could it be that it built up somewhere and ran out.
Any advice gratefully received.