BX2200 Rear wheels will not move

[Owl9704a]

All of a sudden, my little BX2200 rear wheels will not move under power. If I put it in 4WD it will move. But in 2WD it will not go in either direction. Does anyone have any idea what has went wrong with this little critter? I have changed the HYD oil and it is full. And I am just confused with this issue! Any help would be greatly appreciated.

 

[Kytim]

Sounds to me like a rear diff failure. most likely the front pulling it along. At the moment I cant see another reason.

 

[Owl9704a]

Sounds to me like a rear diff failure. most likely the front pulling it along. At the moment I cant see another reason.

SO! That means I have to buy a new one? Or is there something i can look for inside the casing? I know the entire rear of this little guy is going to be very expensive. Any help you could give me would be very greatly appreciated.
Bob

 

[alchemysa]

It might just be a lever problem. Check the linkages carefully. You should be able to check fairly easily if you have rear wheel drive when in 4WD. Just lift the front wheels with the bucket and see if you move.