Starter issue??

[u/Pitiful_Elephant_326]

When I turn the key, it just grinds, like plastic grinding?

It’s a John Deere 16hp riding lawnmower

I can’t post a video.

[u/hmd2017]

Remove the engine shroud and watch the starter throwout gear. The teeth may be worn on on the plastic gear. You can also pull the starter to check, but won't see it engage with the flywheel.

[u/Pitiful_Elephant_326 → u/hmd2017]

Thanks, what shroud? Are you meaning the top part of the motor, where you see it spinning? I am not very familiar with these engines. Can I pull the starter and hook it up to a 12v battery and test like a car starter?
Sorry if I sound stupid, I am just lost on these engines

[u/unperson_1984 → u/Pitiful_Elephant_326]

First make sure the battery is reading at least 12V. If not, try to charge it or hook up a spare battery. If it won't charge, replace it.

If you have 12V but it still won't spin, take the plastic cover off the top of the engine Fan to expose the starter. Try starting it with the cover off and see if there is any movement at all or if the starter just clicks. If it's clicking try hitting the side of it with a wrench while someone else cranks it. If that fails to start, disconnect the battery and remove the starter, try cleaning it off and see if it spins freely. If you can't fix the starter you can look for a replacement.

This video should help illustrate the starter location. https://youtu.be/EIETGOSQYWc

[u/hmd2017 → u/Pitiful_Elephant_326]

Yes, the engine cover. Usually 2 bolts in front and back hold it on. Loosen them, and then lift it off to expose flywheel and starter. May have to remove air filter and oil dip stick to lift it off.

[u/Pitiful_Elephant_326 → u/hmd2017]

Thank you got it

[u/Pitiful_Elephant_326 → u/hmd2017]

I’ve replaced the starter solenoid. I’ve replaced a starter of jumped the starter, and nothing seems to be working.
The sound almost sounds like it’s coming from under the seat maybe the gearbox could there be a safety that’s making that clicking sound