komatsu pc 220-7 actual pressure testing of hydraulic system, just keep on watching

komatsu pc220-7 actual testing about main pressure of hydraulic system, and we do a simple way of testing base on actual, and showing the way and procedure on how i have done and replace the important damage parts. keep on watching and see how its done,
warning the bases of this video, is my own knowlege and experience to repair,and if you are not expert by doing this pls be advice just be carefull.

Видео komatsu pc 220-7 actual pressure testing of hydraulic system, just keep on watching канала CATERPILLAR JHUNHUNK