Garden

What causes the blades to disengage while mowing

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If your Husqvarna riding mower blades don`t engage, you need to check the PTO switch, drive belts, frozen pulley, and make sure the battery is charged. Moreover, you can also check to see if the blade clutch is working correctly and the safety switch is off.
If the PTO clutch is not getting power, if the clutch solenoid is defective, or if the clutch is worn out, the lawn mower blades will not engage. The PTO clutch is not repairable—if the clutch is defective, you must replace it.
The engine powers both the wheels and the blade, just like a walk-behind self-propelled mower. But instead of being directly connected to it by an axle, the blade on most riding mowers is powered by a belt connected to the engine.
Automower® Runs, But the Blade Disc Doesn`t Rotate

At first glance, this may appear to be an issue… but rest assured, this is normal behaviour! In instances where Automower® is searching for the charging station, it will move around without the blade turning. No further action is required.

A Husqvarna riding mower commonly dies when blades are engaged because the grass box is not fully closed. Other possible causes include: Grass Box Misaligned. Grass Box Sensor Wiring Loose.
A clogged carburetor is most commonly caused by leaving fuel in the lawn mower for a long period of time. Over time, some of the ingredients in the fuel may evaporate, leaving behind a thicker, stickier substance. This sticky fuel can clog up the carburetor and cause the engine to stall.

Discover Relevant Questions and Answers for Your Specific Issue

the most relevant questions and answers related to your specific issue

Mower won’t start
ANSWER : This may sound stupid but don’t mean it to…
Have you tried with the choke all the way open? Do you have an automatic cruise? Is the right (correct) pedal being pushed in? These will affect if it starts or not. Also if your drive belt or one of the other belts not being tight enough will affect if it starts or just turns over. Not too many things can stope it from starting with new/good battery AND if its getting gas. Try cleaning your gas line and obviously making sure there is no obstruction around or near your blade, if it does start with blade engaged that is :))
If it doesn’t start with blade engaged, well make sure it’s in neutral. Mine won’t start in reverse but will in forward or neutral.

Hope it helps.

Anthony

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Blades will not engage on Husqvarna riding mower.
ANSWER : I have a Husqvarna GTH2548 and the blades will not engage. It is free from all debrie

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When engaging electric clutch for the blades it seems to turn and of course pulls the wires into
ANSWER : The clutch is mounted to a plate. The mounting bolts must be out.

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Serviced my riding lawnmower runs great. but when I put in drive it dies out. Also when I engage blades it dies out. No problems last summer. It won,t stay running when I do these two steps
ANSWER : Probably the seat safety switch. If it’s not activated (from your weight on the seat) the engine is killed when you put it in gear, or engage the blades. Lift up the seat and check the switch – wires on tight? switch tightly mounted? You can take the switch out and tape it in the pushed-in position to test things. If that doesn’t let the mower run, the switch itself is probably bad, but it could also be a connector that knocked loose when you serviced the mower. Check wires and connectors. Good luck!

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How do i change blades on the husqvarna zero turn mower model number LZ6127
ANSWER : Jack up your machine safely and unscrew the bolts holding the blades on..then reverse this order..

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Mowing deck makes ticking noise when blades are engaged.
ANSWER : A FEW THINGS TO LOOK AT ARE ,1THE PULLY SHIELDSMAKE SURE THEY AREN’T BENT TO CLOSE TO THE PULLEY’S.2 THE PULLEY BEARING’S MAY BE WORE OUT AND TO BREAK .3LOOK UNDER THE DECK TO MAKE SURE YOU DIDN’T GET SOMETHING TRAPED IN THE CUTTING DECK.HOPE THIS HELPED.

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When i engaged the blades it blows the fuse – Husqvarna Zero Turn Mower Z5426
ANSWER : There is a fault in the blade engagement circuit. Using a multimeter or test lamp, check the switch, solenoid and wiring. Work logically and patiently and you will find the faulty component (tip – start with the solenoid) Good luck

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I have a Craftsman FS5500 48″ lawn mower. The PTO makes a noise (squeak) for a second when I pull up on the red blade engage knob. The blades do not engage. PTO does not turn. When I push the red button down to disengage there is a brief squeak from the PTO.

It worked well the past month then a little problem 2 weeks ago. It seemed to disengage after mowing a while. Then after sitting for 15 minutes the blades would engage. I used it earlier this week and the PTO won’t turn at all.

Just purchased from the last and original owner a month ago. He said the oil would need to be changed this summer. Could that be part of the problem? Engine runs great!

Also, I need an owners manual, not able to find from the previous owner.

Thanks

ANSWER : Hi,The problem is probably in the button that you pull and push to engaged and disengage the PTO… If you wiggle the button or try to pull it slowly, you may find a spot where it will work. But the button has gone bad and will need to be replaced.If you are comfortable with wiring, you could jumper the wires and getting it working, but it would be a very temporary and possibly dangerous fix…

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