Husqvarna Hand Held Blower 125 B Grass Leaf Blower () Logo

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Anonymous Posted on Jun 13, 2014

What are the screw adjustments for the carburetor for 125B Grass Leaf Blower?

1 Answer

Richard Haynes

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  • Husqvarna Master 673 Answers
  • Posted on Dec 12, 2017
Richard Haynes
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These should be set by a certified dealer using a tachometer. It is against Federal law to tamper with the adjustment screws. You can also damage or destroy the unit if they are not set properly.

5 Related Answers

rwvanlue

Roland W VanLue

  • 486 Answers
  • Posted on Nov 08, 2009

SOURCE: my leaf blower will start but wont run

fuel system needs cleaned
check fuel lines
filter
remove carburetor for replacing diaphragms/gaskets

I’m happy to assist further over the phone at https://www.6ya.com/expert/rolandw_c013176d62ee17ae

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Anonymous

  • 1 Answer
  • Posted on Nov 06, 2010

SOURCE: I have a Husqvarna 125B leaf blower with less than

run for 10-20sec. cut off

Anonymous

  • 124 Answers
  • Posted on Dec 09, 2010

SOURCE: husky 125B blower, new right


Hello,
My name is Dane and I am going to assist you in solving your problem.

You will need to adjust the high speed setting on your Carburetor jet. Turning the screw out just 1/2 turn or so should do the trick. It is not so hard to adjust the Carburetor, however, yes you do need a special tool that is very hard to get your hands on, in order to adjust the jet screws. They don't make many engines with plain screw heads anymore. The newer Carburetors are factory set lean so they can pass emission standards. Since you just bought yours, a local husky dealer should adjust the mixture for free. I hope I've helped. If you found this reply useful, please leave me some THUMBS UP, if you feel I

#1 Taper

Jim Parker

  • 1041 Answers
  • Posted on Aug 02, 2011

SOURCE: Husqvarna model 125b Hand held blower (Gas) No

If you have tried a new spark plug and you still have no spark, then your Ignition Coil, (Module) has gone bad. They aren't cheap if you buy it new. Try to find a used one if you can for around $10.

Good Luck!

Jim

Andrew White

  • 2239 Answers
  • Posted on Jul 07, 2012

SOURCE: where are adjustment screws on 125bt

They are on the side of the carb however there is a special tool required to adjust them , they have no slot in the top to fit a screw driver, the tool is part no, 530035560

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If you have tried a new spark plug and you still have no spark, then your Ignition Coil, (Module) has gone bad. They aren't cheap if you buy it new. Try to find a used one if you can for around $10.

Good Luck!

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Husky 125B blower, new right out of the box. starts, runs about 30 sec, bogs and quits. I'm guessing likely needs carb adjustment, but set screws are not regular slotted screws. Looks like it requires a...


Hello,
My name is Dane and I am going to assist you in solving your problem.

You will need to adjust the high speed setting on your Carburetor jet. Turning the screw out just 1/2 turn or so should do the trick. It is not so hard to adjust the Carburetor, however, yes you do need a special tool that is very hard to get your hands on, in order to adjust the jet screws. They don't make many engines with plain screw heads anymore. The newer Carburetors are factory set lean so they can pass emission standards. Since you just bought yours, a local husky dealer should adjust the mixture for free. I hope I've helped. If you found this reply useful, please leave me some THUMBS UP, if you feel I
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