My chainsaw is an Echo CS-440. Though an old cheaper chainsaw it has served me well through the years. I went to Tractor Supply and loved the Husqvarna Rancher line but, to be honest, those are just too heavy for me, though I love the antivibration feature and the rear handle.
Thanks for the tip about looking online for an owners manual.
Have a good day. I will be back this evening.
Sunny