A quick way to change your oil in your Differential in a John Deere Lawn Tractor.
The oil level should be 22mm - 25mm (7/8 - 1inch) down from the edge of the fill cap.
If your transmission is slipping when warm Add 20w50 oil. Thicker oil will help.
Tuff Torq info oil list: https://tufftorq.ordertree.com/media/...
I made another video and filmed it with a tripod:
   • How to change your oil in a Tuff Torq...