Nice video and thanks for posting. I'm getting ready to do mine on my travel trailer for the first time. I'm a little worried, though. I've seen and read videos where some people say that you can blowout the rear seal by doing this. One tip that a mechanic gave me, he said to do it on a hot day and put the grease tubes out in the sun to warm up before greasing the bearings. He said the grease will flow easier. Makes sense to me. He also said not to keep pumping grease like there's no tomorrow. He said to pump a few times spin the wheel for a bit to allow it to circulate in the bearings and repeat the procedure. I hope I don't blow a seal doing this!!
