Broke shaft from transmission

billyboy2 · Apr 26, 2015

The shaft that connects to the drive shaft where the fan is mounted on broke off today. Hope I'm not confusing anyone. Here's a picture

billyboy2 · Apr 26, 2015

Wondering how much this will cost me and how big a job it really is!!!

Tractor is 2305 with 1100hrs

RandyT · Apr 26, 2015

The shaft that broke is $200, then add seals and other things plus most likely 5-6 hours labor, I could see $800-1000 before it was all said and done.

billyboy2 · Apr 26, 2015

Ouch!! Kinda odd that it broke

beenthere · Apr 27, 2015

Get tangled up in something? Doing work in the woods?

billyboy2 · Apr 27, 2015

not really..I was pulling a lawn roller full of cement and was going to put it away, went over a small pile of snow and that's where it broke off..I did notice that both u-joints on the drive shaft are shot!!

beenthere · Apr 27, 2015

Will need to add more to the fix if the u-joints are shot. Something unusual happening to cause that much damage, IMO.

whis · Apr 27, 2015

bad u-joints might have caused this

billyboy2 · Apr 28, 2015

went to dealer and they never saw that...as that shaft does not get any added torque,it's mainly running free.

all they could conclude would be bad joints causing vibration.Just hoping my shaft didn't get any bend in it as it was hitting the underneath of the tractor, 'cause a new shaft is close to $900

Yellowfever440 · Apr 28, 2015

If this is the shaft that connects from the engine to the rear end or to the front of the rear end that the hydrostatic unit drives off of then I would find a different dealer. If the driveshafts to the rear end is the one that broke it gets torqued just like the shaft in a geared machine maybe not quite as bad but it still drives the tractor. If it didn't torque the shaft you would never get the engine horsepower to the ground. Every time you use the hydraulics and the engine starts working that shaft os getting torqued.
Maybe I'm way off but I don't know how they get the torque the engine is rated if that shaft just free spins. But I don't have one of those tractors so I don't know which shaft it is if there are multiple drive shafts or not. If I am thinking of the right one that shaft was probably vibrating and it may of hurt much more than you know as of now.