JLG 600 AJ Drive / Break problem

vendredi 26 mai 2017

Hi ,

Have a problem with machine ( 4x4 ) 600 AJ Model , when you drive the machine forward and reverse , it suddenly stop/break very harsh and hard , the hydraulic pump makes e high pressure noise and the machine grinds to a halt , if you release and apply the foot switch it drives again , this problem does not come up in creep speed , if you turn the speed control (yellow knob) just a little bit up to increase speed , then the fault occurs. Some suggestions was that the oil are hot maybe...

JLG 600 AJ Drive / Break problem

JLG 600 AJ Drive / Break problem

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