Great video. The planetary assembly by the engine controls high/low at the transmission. This will also make the PTO spin fast/slow. The front planetary (by the PTO output) (advance casting) controls forward/reverse. The other high/low is off the differential. If you do a TH-cam search for Gravely Planetary, there is a fantastic video series by Roger Beno detailing exactly how they work. It’s simple and genius.
Another great video Mike keep them coming
Great video. The planetary assembly by the engine controls high/low at the transmission. This will also make the PTO spin fast/slow. The front planetary (by the PTO output) (advance casting) controls forward/reverse. The other high/low is off the differential.
If you do a TH-cam search for Gravely Planetary, there is a fantastic video series by Roger Beno detailing exactly how they work. It’s simple and genius.
Running dry no oil
I rebuilt a few 816 and 5665 same damage.
There's no such word as " ACROSSED" . .