Outcast Squealing sound

[aiden]

My outcast 4s has started to make this squealing sound under acceleration now and I don’t know if it is bad or is perfectly fine. I thought it may be the slipper but I have adjusted it to 1.25 and still does it. Any ideas

 

[jondilly1974]

Pinion is loose, Slipper is loose, or diff gears are stripped.

 

[arrmadillo]

This ^^

 

[aiden]

Ok I will check all of those thanks

 

[aiden]

The pinion was loose thanks for the help