Hi Grumpy, thanks for the manual. To start off I cannot find any numbers on the carby what so ever except for Zama C1T, it does have different numbers on each arm,choke arm throttle arm etc, it is simialar to the top left one with the blue choke arm except my carby has a seperate primer, not attached as in photo. I was able to use the manual as a guide which worked a treat, never even thought about taking the mixture screws out. The idea of a peice of hose was wonderful, worked beautifully on the third peice of hose. Found out the low speed screw had a bit of gunk sitting in behind it, looked like a peice of sand but softer, I'm thinking sale dried out fuel as the chainsaw was sitting for some time. Blew it out backwards a couple of times just to be sure, then through were the screw goes and hey presto nice and free.Followed manual through to the end, put it back on chainsaw second pull it kicked over, just had to adjust the idling screw which I had to turn back off about three turns, now its running like a new one. Thanks heaps for your help and patience again Grumpy, its much appreciated.
