Husqvarna lawn tractor 48"DECK
Hi,
Thanks for posting your question and I will do my best to provide an accurate answer.
The symptoms you describe lead me to believe that you have a defective head gasket on one or two of you cylinders. The head gaskets fail between the valve pushrod area through which oil passes to lubricate the valves and the cylinder bore. this allows oil to pass into the combustion chamber causing the oil to burn and cause the smoking.
It is not uncommon and is a relatively inexpensive repair. The head gaskets cost around 20 dollars and the labor to remove the engine shrouds, carburetion, intake manifold, exhaust system to access the cylinder head should be three to four hours. It is very wise to replace both head gaskets since the labor to change the other is 1/2 hour or so vs. three or four again if the other fails a short time later.
I hope this answers your question.
Kevin
SOURCE: I NEED BELT DIAGRAM FOR MY HUSQVARNA RIDING MOWER
http://www.usa.husqvarna.com/home.aspx try this out for your answers, I hope this helps you. MERRY CHRISTMAS!
SOURCE: i have a 2005 husqvarna lawn tractor. 24 hp, 48 in
sorry. I don't have an ansewer for you however I might have some helpful hints. Your mower should be going dam near 5 MPH. But yes can't cut in reverse. you have a belt going from the trans axle to the motor. It could be slapping against the frame. The idler puller or the tension pulley could be wobaly where the bearings are gone out. If you remove the 4 bolts on the back of the mower under the seat and gas tank it should visable tell you the story. My question is mine hits gears real hard as if trans mission needs oil or internal damage.
SOURCE: Husqvarna 48' 24 hp 2008 riding mower.Engine stops when
check under the deck and see if you have something wrapped around the blades and locking them up. Make sure you can turn the blades by hand. I had this happen with some barbed wire on my mower last summer. hope this helps you
SOURCE: Mower Runs briefly then cuts out and wont restart.
These ride-ons have a cut out solinoid under the carby that when there is no power or the ign is cut it will drive a little pin into the main jet to prevent flooding, id say this is why your mower runs for 20 and stops...
There is a few reasons this could be occuring:
#1First I would be checking the battery see if its dropped a cell or has a dead cell, you can do this by load testing it with a load tester or removing it and taking it into a battery specialist. if this is the case the battery will not accept a charge from the charging circuit...
#2 Check your wiring with a multimeter from the armature under the flywheel all the way back to your battery (also these models may have a regulator/rectifier that can be tested they have test values and can be checked by your local small engine repaier)
#3 If all your wiring is ok then you will have a problem with your armature this is located under the flywheel on your engine it has two seperate windings one for the charging of your battery and the other powers your headlights / elec magnetic clutch, the one for the charging will be unservicable these can be diffucult to access and test and is probably best done at your local small engine repair shop...
Hope this helps you out
Kind Regards
Brad
SOURCE: Was mowing when it just stopped going forward. It
Under the mower below the seat of the rider, at the rear of the tractor, look up and you will find the transmission there. There is a belt that runs on the pulley under there, and this belt can slip off when it gets worn or stretched. Sort of a tough spot to get to but, that is most probably cause.
Let me know,
Chip
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