Failing differential and Polaris says it’s normal please help!

[vm2]

Could you please explain where you put the grease? I’m unclear there and I apologize for that thank you.

straight down from back of cab. There is a grease fitting on the out put shaft where the trans hooks to motor.

 

[Papa Hoc]

straight down from back of cab. There is a grease fitting on the out put shaft where the trans hooks to motor.

Wow, that’s crazy – I just went out there and was able to consistently replicate the noise and told my wife it doesn’t sound like back by the differential. I’ll get a look and let you know thanks so much.

 

[Clubin]

It’s axle lash on the splines into rear diff. Inner. Mine were locktite in and problem is gone. Suck to have to take it apart ever though.

 

[vm2]

It’s axle lash on the splines into rear diff. Inner. Mine were locktite in and problem is gone. Suck to have to take it apart ever though.

yeah that wasn't the case on mine but time will tell we have almost 1500 miles on it 400 on it when I greased it and re torqued rear axles . Still good . Clubin , did you tear yours apart or take it in for warranty ?