lt1045 cub cadetpto

[Burlovgolf]

When the motor is running the mower belt vibrates violently. When thepto is engaged the belt keeps comming off. What causes the belt to vibrates violently.

 

[Deerlane]

Flat spot on belt? Check all V pulleys for a piece of wood wedged in the V part of the pulley. Front of mower deck to low?