Hello, i have a yth2348 husqvarna and was cutting grass and suddenly the blades stopped turning.the belt is still on and the blades are free.this mower has the electronic blade engagement system.
As I see it the very first post said (the belt is still on) over a month ago. Mechanic Mark summed it up very good on the second post as a PTO clutch problem with all the information to repair it.