husqvarna practica chainsaw carb setup

[spectator]

Hi can anyone give me some advice ,I have a husqvarna practica 65 chainsaw
With a tillotson toledo "O" NS 123A 848 carburetor
I need to know how to set it up for tickover and running as the 2 setting screws have been moved ,so it isn't running right
Any help much appreciated
Cheers

[dougand3]

Welcome. I don't know this carb specifically but most all chainsaw carbs will run with H-L screws set 1.5 turns out (CCW) from LIGHTLY seated. Idle/T/TAS/LA screw set most of the way in (CW) for fast idle. Once saw is hot, you can adjust from there.

[SawTroll]

That carb likely is a HS-123, as those were common on the 65 and several other Husky models back then (15.9 mm venturi).