CaseIH MX 135 tractor broke down part 2

This is part 2 of a real teardown, not a promo clip: the owner pulls the crown gear and housings out of what's likely a differential or final drive, showing worn-down teeth with almost no material left and a chewed-up ring gear at the corners. It's hands-on and unpolished, with the owner openly guessing at causes rather than confirming a diagnosis. Best for owners troubleshooting similar gear wear or following this repair series step by step.

Posted by an owner-operator documenting their own tractor repair as it happens, not a professional shop or dealer.