Lawn mower flywheel won t turn 5hp-18. Unfortunately, the pinion gear can go wrong in a few different ways, which can result in push mower wheels being locked, lawn mower wheels not turning, and even one wheel doing one thing and the other Jan 16, 2020 · Hey, I know the feeling when your day doesn’t go to plan. May 13, 2016 · Flywheel is stuck will only turn about 1/2 inch clockwise and counterclockwise before it stops and sounds like it's contacting some metal. It tries, but it just won't. The key had sheered and cracked the collar of the flywheel. Here are some of the most frequent reasons why your mower may be giving you trouble: Out of Fuel or Old Fuel:If your mower is low on gas, it obviously won't start. Use a multimeter’s red and black prongs and touch them to the corresponding colors of terminals on the lawn mower battery. Flywheel does turn, but very hard to. Feb 16, 2009 · Outdoor Gasoline and Electric Powered Equipment and Small Engines - Craftsman LT1000, flywheel hard to turn by hand - Craftsman LT1000 riding mower (Model No. When the key is turned to start, flywheel spins 1 time, gets stuck for a half to full revolution, Aug 15, 2023 · Attempting to turn the blade works well if you’ve got a push mower that’s locked up, but I’d recommend trying to turn the flywheel if you’re dealing with a riding mower. If, however, you are trying to physically separate the flywheel from the engine, then you should follow Restrorob's instructions. The most common type of riding lawn mower and zero-turn lawn mower batteries have a voltage of 12 volts. Inspect the Flywheel: Examine it visually for cracks and wear as well as other damages. Then tighten the 2 coil bolts, rotate the flywheel and the business card will fall out giving you your coil to flywheel clearence. In my thinking,I thought the starter was needing to be replaced. 917. What are Pawls? Pawls are spring-loaded arms that catch the flywheel and turn over the engine. Cant turn at all with pull start, but can spin by hand with screwdriver, just very,very stiff Apr 21, 2015 · I charged the (old) battery with a wall charger and it took the charge and indicated 12. 5 hp, mod 461707. Not to worry, you’ve come to the right place. Sep 19, 2021 · Hi all - I recently acquired a craftsman ys4500 riding mower that had damage to the flywheel. Our riding lawn mower engine won't turn over or click video will help you systematically check starting system parts. In this article, we will discuss various symptoms that can indicate issues with the flywheel key in your lawn mower. 1 Mower Drive Belt Worn. Why is my lawnmower pull cord not catching? The most likely cause of the mower pull cord not catching and turning over the engine is worn Pawls. The other day ,my engine could not turn over because the starter was unable to turn the fly wheel. Here's a list of the symptoms and things I've checked so far. If I hold the key it will continue to make a full turn and stop. After cleaning the mowing deck’s underside from all obstacles, press the brake lever and draw the starter rope. I would appreciate any help with trying to diagnose and fix this problem. Still won't crank. May 11, 2012 · Outdoor Gasoline and Electric Powered Equipment and Small Engines - Craftsman riding mower flywheel wont rotate after valve adjust - I HAVE A CRAFTSMAN RIDING MOWER WITH A 17 HP MOTOR. Dec 30, 2024 · Why Won't My Lawn Mower Start? A lawn mower not starting can be caused by many factors, ranging from simple maintenance oversights to more complex mechanical issues. The blade shaft is, in turn is coupled with the crankshaft, due to which the pull cord wouldn’t work. The flywheel key is a small but crucial component responsible for transferring power from the engine’s crankshaft to the flywheel, which in turn operates the mower’s cutting blades. 005 and the exhaust to . 5hp Briggs & Stratton 31P777 engine. I bought an aftermarket starter and low and behold ,I had the same problem! Jan 10, 2024 · The recoil starter on top of the mower spins the spins the flywheel to start the engine. The flywheel spins freely when turning the ignition if not key’d town. May 29, 2018 · HI, I took off my flywheel and sure enough the key was sheared. The coil was slightly rubbing against flywheel so i gapped it correctly, and the brake disengages, so looking for other suggestions before i start tearing apart further. Some flywheels have bolted on magnets and are not usable on motors that has the glued on magnets. It's a 12 year old 18. Sep 10, 2021 · Sep 10, 2021 / won't turn over with spark plug in #2 First thing to check is to remove the OHV cover and set the intake to . Aug 10, 2013 · My 20hp Briggs and stratton riding lawn mower is sitting in my garage and my ego has been damaged . Engines that have been sitting for years on end without being run can end up seizing as well. Sometimes it would start the machine immediately, other times I'd hear it spinning with the pinion gear not "up" into flywheel, but, after backing off the key and trying again, it would start right up. 5 HP mower. I have spark and after trying to turn over the engine several times, the exhaust was hot to the touch. engine was running ok and all of a sudden it made a clunk type noise and white smoke came out of rotating screen and then it stopped. If the brake lever is not pushed while pulling the starter rope, the starter will not turn, and the engine won’t start. I replaced the flywheel but I’m still having issues. So I replaced it today, but the engine still will not turn over. The engine doesn’t want to turnover, we Aug 21, 2012 · I replaced the flywheel and now when I turn the key the motor turns over a full turn and then stops. 273399), 17. 003-. oil level was fine. The recoil starter has a spring that retracts the starter rope used to pull-start a gas mower. Remove the Flywheel Cover: Using a wrench, take off the covering to reveal the fly wheel . Check the voltage of a lawn mower battery. Jun 16, 2023 · Now, these small pinion gears are used on a lawn mower so that the lawn mower can be pushed around without engaging your lawn mower’s drive. Aug 21, 2012 · Loosen the 2 coil bolts, and the magnetic force will draw the coil to the flywheel magnet. It is making a buzzing noise when turning the ignition. The flywheel only gets a spin or so when key is installed. Jun 22, 2023 · A belt that’s become jammed or a seized bearing can be a couple of the more common reasons why a lawn mower blade won’t turn. In this video, we have a Hustler Raptor Sd 60inch deck with a Predator Engine from Harbor Freight giving us issues. 005-. I removed the muffler to see what's going on in the exhaust side and gas was present. Feb 16, 2009 · Every since then the mower will not start. I tried re-setting the valve clearance and still no luck. Sep 1, 2023 · Lawn Mower Flywheel Key Symptoms Introduction. Mar 31, 2015 · Apr 1, 2015 / Blade Won't turn all the way around #6 You said with spark plug out you could not see anything moving, with plug out take a screw driver that will fit thru hole and push it in till it is against the piston, while holding pressure on screw driver turn the blade with other hand and if the piston doesn't move then you have a broken rod. I replaced the starter solenoid and checked that power was getting to the solenoid with the meter, around 12. 4 volts to the solenoid. May 31, 2013 · Looks to me like you need to lossen up the flywheel nut and pull the fly wheel and see it the key is good or bad, then if kep is good put it back together being sure key stays in place, one time i had a key slip out the bottom as I put the flywheel back on, tried to start & it back fired, i knew then what had happen, there are a couple tricks you can use to keep the key in place, 1 is a dab of Jun 8, 2021 · I mounted the engine back on the mower, buttoned everything up and it spins perfect this time, but won't fire up. I REPLACED THE COVER AND TRIED TO START ENGINE AGAIN AND NOW THE FLYWHEEL WONT It will just click and not turn over or start. It's not totaly accurate, but I have been doing it this way since the 60's with never a problem. Husqvarna YTH20K46 - Kohler Courage 20 Flywheel won't turnI have to turn the flywheel by hand then it will start. Aug 21, 2011 · Removing the spark plug(s) should let you turn the engine over via the flywheel. Here are five potential causes you might come across when you discover that your lawn mower blade will not turn or the lawn mower blade is hard to turn by Apr 29, 2005 · Outdoor Gasoline and Electric Powered Equipment and Small Engines - won't start, flywheel won't turn - I have a B&S, 19. I ADJUSTED THE VALVES AND THE ENGINE FIRED RIGHT UP. Feb 19, 2011 · My starter has been slowly losing it's ability to start my riding mower. . the motor pauses for about 5 seconds then rotates again. Lawn mower ignition switch problems can prevent the starter from getting current. The mower won't start with a broken recoil starter, so replace the recoil starter if it won't spin the flywheel. Sep 2, 2023 · Slip a bar between the bolts (NOT THE FINS ) and use that to turn the flywheel backwards till the key lines up with the key slot Put the nut back on the crankshaft leaving it loose about 1 turn Now put a couple of pry bars under the flywheel and push down on one with your foot & the other with your hand ( or find a helper ). 7 volts with the meter. 5-12. After it sits overnight, the same issue occ Checked that, and also the coil. Turn off the Engine: Make sure that the engine is turned off and cooled down. Oct 16, 2016 / Dixon ztr with stuck flywheel Jan 10, 2024 · When the mower seems completely dead, check the battery, ignition switch, interlock switches, starter solenoid and wiring to find out what's wrong. Mower drive systems are driven by a belt and two pulleys. Dec 22, 2020 · A mower wheel won’t turn for three common reasons: Drive belt worn; Drive cable broken or needs adjustment; Wheel worn; In this post, you’ll learn how to diagnose why your mower wheels won’t turn, and you’ll learn how to fix them right now. 007 keeping in mind that the intake valve is the bottom valve when looking down from the flywheel side of the engine. > Check These 5 Things If Your Lawn Mower Blade Won’t Turn. But even if you Mar 3, 2014 · A good mower shop often has old motors that the stator and the flywheel will be still good on. If the flywheel or blade won’t turn, this means the engine is likely seized.