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PC78US-6_How to check engine speed and hydraulic oil pressure_when boom, arm, bucket are weak
Greetings Heavy Equipment
In this video, I will show you how to measure engine speed and hydraulic pressure and I will also show you how to play the relief.
So when there is a problem with the hydraulics, for example the boom or arm is slow or weak, please do the measurements first, if the measurement results are less than standard, then make adjustments to the main valve.