Learn with me John Deere 4044m DPF regen problems PART 1 HD 1080p

I kinda wish I had stayed inside the house on Saturday. Not only did the mower gearbox behind this tractor leak out of the freshly installed seals, the nasty lights showed up on the dash, completely unexpectedly. What a way to ruin my Labor Day Weekend! Part 2 is in the works. Who knows if there will be answers in it. I don't...yet.