Throttle issues, sped user

[3Hives+]

I love my H walking mower. Currently, the throttle appears to be stuck open and sounds like it can fly! What to do? Thx!

 

[Scrubcadet10]

Welcome!
first we need to start with what engine is on the mower.
Here's how to find the model information, https://www.lawnmowerforum.com/threads/hey-new-members.64578/

 

[hlw49]

Has it been sitting for a while or did it do it all a once.