Husqvarna Garden - Page 2 - Recent Questions, Troubleshooting & Support

Check the deck ant--sway bar is in the correct location. See attach.

Owners manual available no fee download at
https://www.husqvarna.com/us/support/

The symptoms are a operator not in seat.

The seat switch requires a normally closed switch that opens when seat occupied. See attach.

I answered this yesterday didn't I? I looks like someone deleted my answer because this is still on the main page even though it has been answered by me. It is a shame because the other Answer had diagrams and 3 videos.https://www.google.com/search?q=Husqvarna+model+21LCN+String+Trimmer.+Fuel+line+diagram

No model number provided, but you can modify the search query to refine it. All questions need 'year make model (what it is)'. https://www.google.com/search?q=2005+husqvarna+zero+turn+mower+ignition+wiring+diagram ..

so is a Husqvarna YTH22V46 22-HP V-twin Hydrostatic 46-in Riding Lawn Mower this is real name, and is mower not a car. moved yah jack it up and wiggle rear tires to free up box ? brakes set?

I am not sure of your problem.

I have a Husqvarna 2448 I just rebuilt the engine someone before changed the motor the four wires 2 go to charging like the other 2 go it discharges when you kick the pto in I put a new clutch on it the 4 wires are my problem

Did you have the problem before replacing the filter and lines? You may have a fuel blockage inside the tank. Make sure you have a good gas flow to the carb. Dirt or other material may be in the causing the carb float to let too much fuel in. A bad air filter will cause the carb to run rich. Possible a bad spark plug or the spark is weak to the plug.

Any debris on top of the deck e.g. thumb sized mulch, driveway stones, pencil diameter sticks or larger. All may cut and snap a belt if they get wedged between the belt and any of the pulleys.

Any hard foreign object of the size that will jamb into a pulley v groove.

Wiring diagram is in the parts list, a no fee download from the Husqvarna web site. See following URL

https://www.husqvarna.com/us/search-results/?groups=DOCUMENTS&q=Yt46ls

The start solenoid control side winding has two conductors, WHT and BLK. BLK is the return to battery negative. WHT is fed fused battery positive from the ignition switch through the PTO switch thru Brake switch.

Suggest you use the volt meter referenced directly to the battery negative post or clamp. Probe the ignition switch "S" contact WHT wire. With switch in START position the S contact must be battery positive which in turn means the WHT wire must be batt pos. Then follow the WHT wires to/thru the PTO switch, to/thru Brake switch, to solenoid.

Comment for further assistance.

The ignition module air gap to flywheel magnet is 0.010 inches (0,3mm). If you dont have a brass feeler gauge use a single layer of electrical tape (0.007 in.) over flywheel magnet.

Sparkplug gap is 0.020 inches (0,5mm).

To test spark remove sparkplug for easier pull. Hold metal threads of plug against engine metal. Give a sharp pull on the starter rope.

If no spark, disconnect kill wire at the ignition module and make another pull.

If still no spark move plug to mounting screw of ignition module.

If still no spark, measure resistance of ignition module secondary winding (sparkplug wire to ignition module metal armature).Typical 5k to 8k ohms or more.

Comment below for further assistance.

The clutch has a two wire flying lead. For the clutch to remain powered after disconnecting the cable at the clutch (blue/black) implies someone has modified the original factory wiring. See attachment.

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Ken here's a parts diagram... https://www.jackssmallengines.com/jacks-parts-lookup/manufacturer/husqvarna/tractors-ride-mowers/yth22v46-96043016100-2012-09/drive It appears there is only 1 linkage rod (part 163) back to the hydro trany. I'm wondering if it is low on fluid or freewheel control in "half engaged" position. here's the manual.... https://www.manualslib.com/manual/74464/Husqvarna-Owner-S-Yth22v46.html?page=20#manual Best to you.

Disconnect the kill wire at the ignition module (coil). If you then have spark, then likely the kill wire is shorted to metal somewhere along its length.

Owners manual contains diagrams of belt routing.https://www.manualslib.com/products/Ariens-936060-5887211.htmlSee if this manual looks right. Comment for further assistance.

There isn't that much too it. There is a full parts schematic here. https://www.jackssmallengines.com/jacks-parts-lookup/manufacturer/husqvarna/trimmer/223-l-2006-01/fuel-tank

I know this works with my stihl equipment.....a couple of blowers and a saw that following this video they start right up....worth a try! https://www.youtube.com/watch?v=9AgP0pVxBYw Best to you

Initial settings for high and low air fuel mixture screws are 1 turn out. The initial settings should allow the saw to run.

You may need to adjust the idle speed screw to increase idle speed just enough to keep it running to make the low a/f mixture adjustment. Then lower idle speed and readjust low a/f.

Once you have the low a/f set, adjust the high a/f. I usually remove the chain and clamp the saw bar into a vice. That makes it easier and safe. The low adjustment affects the high so anytime you change low you need to follow with another high adjust.


The folliwing is from the manual.

!!!
• Before any adjustments are made the air filter should be clean and the cylinder cowling fitted. Adjusting the carburettor while a dirty air filter is in use will result in a leaner mixture when the filter is finally cleaned. This can give rise to serious engine damage.
• Carefully turn the L and H-jets clockwise to the bottom. Now turn the jets one turn anti-clockwise.
!!!

You want to error on the rich side. If you run it excessive lean, the piston temperature may rise high enough to burn a hole in the piston and/or score the cylinder wall. Always use fresh fuel/mix. If you can't get non ethanol fuel, be sure to use containers that 100% seal to prevent the ethanol from absorbing water directly from the air.

If you can't release the switch from the panel you may need to remove the four mounting screws along the edge of the panel. See attached.

The system is not recognizing that you are in the seat for some reason. Ck the wiring from the switch could be broken/disconnected somewhere. plus read this fellows last reply.... https://lawnmowerforum.com/threads/husqvarna-z254f-dies-as-when-move-control-arm.66970/