How to get track back on rear sprocket??

Hi All,
Last night the left track came off the rear drive sprocket on my CAT 314.
I've looked at a bunch of utube videos, and would like to know the best way to proceed--- in the utube videos its real variable how people get the track back on-- bucket teeth, chains, etc. All of them seem to suggest releasing track tension and blocking up the machine on the side where the track is off. I'm doing this alone.
Some guys in those tubes are pretty rough with bucket teeth on the pads-- can't you...

How to get track back on rear sprocket??

How to get track back on rear sprocket??