How to adjust carberator 41 huqvarna chainsaw

Many new units have a very limited adjustment possibility. This is due to EPA regulations. If the saw is hard to start, it may need to be richened up a little. Your dealer should have proper tool to adjust.

Before you make any adjustments start with fresh fuel in the saw. Dump out all the old gas and try starting with fresh fuel. The alcohol in the gas we have thease days draws water to to it. Water in the fuel will not burn.

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Fuel pump diaphragm faulty, main needle jet worn or float height needs adjustment.

Some Husqvarna carbs require a special screwdriver to adjust them, some just use a mall flat head tuning screwriver.

Screw both H and L screws in. Then turn them out anticlockwise the following amounts to return them to standard.

H 3/4of a turn L1 full turn (Chainsaws)

Some equipment like blowers and strimmers are:-
H 2 1/4 turns out L 2 1/4 turns out

When it won't run correctly, try removing the fuel tank cap temporarily. If it immediately picks up, suspect tank venting problems. Good luck!

do you mean high rpms? do you try the 2 adjusting screws? one is for gas/air mix and other for high/low throttle.

there are two screws on the card of youy chainsaw one is the slow running jet the other is the full throttle jet start up saw run it till its hot adjust slow running jet first till saw ticks over ok then adjust fast running jet till you have full throttle,, start with both screw turned in to one and a half turns then adjust from there

Follow this link and you will be able to adjust your carberator:

http://www.zamacarb.com/tipspage.html

You don't want to tighten them down just turn them in until the are just snug and then turn them out.
Start with the low at 2 full turns out and the high at about 1 full turn out. Start the saw and let it idle adjust the low idle to where it runs smooth. Adjust the high until the saw runs as much rpm as you can get at w.o.t. (Wide Open Throttle).