20 Most Recent Husqvarna 28cc Gas Line Trimmer Questions & Answers

Dirty air filter, dirty fuel system, ie carb, lines, fuel tank. Poor air fuel mixture srew adjustments.

Husqvarna 28cc... | Answered on Oct 29, 2019

I'll send you a link to the manual.

Husqvarna 28cc... | Answered on Oct 27, 2018

I do not believe this lever comes loose from the carburetor. When a kit is ordered, the lever comes with the carburetor kit.

Husqvarna 28cc... | Answered on Dec 12, 2017

The only blade acceptable on this trimmer is a grass blade. Part number is 578 44 40-01

Husqvarna 28cc... | Answered on Dec 12, 2017

Make sure there is not debris stopping the head. Try removing the trimmer head and make sure the shaft turns freely. If it does the problem could be either the engine or clutch.

Husqvarna 28cc... | Answered on Dec 12, 2017

Change the spark plug and carburetor filter.

Husqvarna 28cc... | Answered on Nov 09, 2017

Hi and welcome to FixYa, I am Kelly.

It sounds like the starter cup has failed / broken. See this link: (Page 3 item 14.)

However... the pawls on the starter pulley (item 28 above) may have broken.

There is a whole kit for repairing the starter recoil: PN 545180844
That can be found here:

Your need to remove the starter recoil assy and check for damage. It will be obvious. Just remove the mounting screws and lift it off. It is not difficult. Use the first link page 3 to identify the parts you may need once you do the visual inspection with the recoil removed.

Thanks for choosing FixYa,

Husqvarna 28cc... | Answered on Apr 27, 2016

This string trimmer will use .080 trimmer line

Husqvarna 28cc... | Answered on Oct 02, 2014

Hi there your possibly mixing too much oil with the petrol. Try reducing the amount of two stroke oil.

Husqvarna 28cc... | Answered on Jun 13, 2014

Empty the tank and then remove old lines, then get the new lines and place them over the, after that just get the tank full and prime up and hey presto it should start.

I\'m presuming this uses plastic fuel lines.

Husqvarna 28cc... | Answered on Apr 27, 2014

The local Husqvarna agent is the best place to start, e bay is also a source of pattern parts for Husqvarna machines, the part no. for the coil is 545046701

Husqvarna 28cc... | Answered on Feb 18, 2014

clean the gas cap make sure tank vents

Husqvarna 28cc... | Answered on Jan 30, 2014

Do you have the straight shaft version? Brush cutting blades are available from your local mower shop

Husqvarna 28cc... | Answered on Oct 05, 2013

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