Traction 3520 rear end makes ratcheting noise when traction is lost.

[Beechboy]

As anyone experienced the same ratcheting noise from the rear when the tires lose traction and spin?? It happens when the locker is NOT engaged. I

 

[Eric102]

No, but mine will sometimes make that noise when I'm trying to engage the locker while a wheel is spinning to much.

 

[Beechboy]

It's funny you mentioned that Eric , I was wondering if maybe my locker pedal is out of adjustment and maybe partially engaging and making the noise .

 

[Eric102]

Maybe the linkage is jammed with mud or a stick or just needs some lube so it will spring back up.

 

[greg_g]

I too dislike the sound mine makes when I initially step down on diff lock pedal.

Beechboy: is your noise while slipping the same you hear when trying to engage it with the said pedal? If yes, you're probably right to think it's a problem with the differential locking mechanism. Assuming your warranty is the same as in the lower 48 (2 year mechanical), it could be an expensive repair.

//greg//