Shoot.... you made that look easy! I ain't never seen somebody do it, so learnt a bunch. I hear'd thar's some that when yer chang'em them out, the fluid leaks out everyware, so I'm guess'n yer's weren't that kind. Thank ya kindly fur the demonstate'n that!
1000pto can run bigger implements at more horsepower like a bat wing or balers, flipping it will either depress or press spring into the middle of the shaft you can see the hole on the 540