My Troy Bilt 17.5 HP Lawn Tractor came back from the repair shop where the mechanic reinstalled the cutting deck too low. Where before on setting 5 I could clear rocks on my property I now hit them. How do I raise it? Also, now when I get up from the seat, even in neutral, the engine shuts off. I appreciate any help.

I don't know about the deck, I would bring back to the shop, but my troy has to have the park brake on, even in neutral or it shutoff

Even with the parking brake on it happens. I am just trying to keep from taking it back to that shop so I was trying to figure out how to do these things myself. .

Thanks for the advice.

I have a 1988 central park riding mower 18hp 42inch cutting deck I need bearings and the part that holds the blades on. Can you tell me where I can buy them? Or the complete deck .it has a 5 speed transmission