What is the purpose of the flywheel key?
What is the purpose of the flywheel key?
WHAT IS A FLYWHEEL KEY? The flywheel key is a small metal part (see Photo 1) that locates the flywheel in the correct position relative to the crankshaft, and thereby to the piston.
What would cause a John Deere riding mower not to start?
The spark plug is what ignites the air mixture and fuel in the engine’s cylinder to start the tractor. The last problem could be a clogged fuel filter. This also happens from bad or dirty gas. Before replacing any of these parts rain the old fuel from your fuel tank and replace it with new fuel.
What causes the flywheel to break?
The flywheel can crack and score from the heat of a slipping clutch. The Flywheel is at risk during ignition timing errors when the engine kicks back. When the starter got replaced, and the parts were poorly placed, this causes a problem because of misaligned parts during installation.
How to fix a flywheel on a lawn mower?
Start with the easy things first. Take the engine cover off it is held on by 4 bolts. You may also need to remove the fuel pump which is held on by 2 bolts, just undo it and push it aside. The flywheel is held on by a big nut or bolt .
Why do I need a flywheel key on my Tiller?
On engines with starter motors, lights or other devices, magnets mounted inside and outside are at the heart of the electrical system. Finally, if a lawn mower or tiller blade hits a rock or curb, the flywheel key can sometimes absorb the damage, reducing repair costs significantly.
How to start a John Deere riding mower outside?
Start the mower outside or open up any doors and windows to let air in if you are going to start the engine in a garage or other closed-off area. If you cannot create adequate ventilation wherever the mower is stored, then you can hook up a pipe extension to the exhaust pipe and run it outside to direct the exhaust fumes away from you.
Why is my John Deere riding mower not starting?
My John Deere rider will not start. Battery has a full charge. The starter is engaging the flywheel but will not turn the enginer. Tried repositioning the starter gear and flywheel. Starter gear still engages but will not turn the flywheel. I think it’s the starter. Are you sure the engine hasn’t seized?
Start with the easy things first. Take the engine cover off it is held on by 4 bolts. You may also need to remove the fuel pump which is held on by 2 bolts, just undo it and push it aside. The flywheel is held on by a big nut or bolt .
Why does my John Deere L100 engine not start?
If it doesn’t want to at least try to run, try a new spark plug before delving deeper. Other issues on this engine can lie under the valve cover, or sheared flywheel key etc. Put in new plug *RC12YC”, put a couple blasts of Starting Fluid in Carb venturi, cranked her over… and she started (momentarily).
On engines with starter motors, lights or other devices, magnets mounted inside and outside are at the heart of the electrical system. Finally, if a lawn mower or tiller blade hits a rock or curb, the flywheel key can sometimes absorb the damage, reducing repair costs significantly.
How to troubleshoot a John Deere riding lawn mower that won’t start?
HOW TO TROUBLESHOOT a JOHN DEERE Riding Lawnmower that won’t start. Riding lawn mower will not start If playback doesn’t begin shortly, try restarting your device. Videos you watch may be added to the TV’s watch history and influence TV recommendations. To avoid this, cancel and sign in to YouTube on your computer.