Hello. I have a problem in my Caterpillar CS533E. It shows this indicator with alarm. I have changed the hydraulic filter, but the the fault still exists. Thank you in advance.
If you still have the old hydraulic filter cut it open and look inside for any sort of particles, metallic or otherwise. There are a number of videos on YouTube showing how to do it. Do you have pressure-testing capability to do a full set of pressure tests on the hydraulic system.?
Thank you very much. I will check the old filter as you said. Unfortunately i don't have any pressure gauges or scanners.