(5) Adjustment of flow control Flow compensator setting must be carried out following procedures and conditions. Conditions Engine is running (at high or low idle). RCV is operated slowly (example : Boom up). Pressure gauges are installed. Discharge pump flow should be less than max pump flow. Η - - - ц Procedures Loosening the hexagon nut (2). Adjusting screw (1) of flow controller by tightening or loosing the screw (1). В Flow setting : ȟ P = Gauge A - Gauge B В Specification :
Steering pump (29 bar) / Loader pump (22 bar) Θ - - Flow compensator Gauge B X 2 1 Gauge A -16 bar/rev +16 bar/rev B L L1 S 75796WE37 (6) Adjustment of pressure control Pressure compensator setting must be carried out following procedures and conditions. Η Conditions Engine is running. System is at relief condition. - - Procedures Loosening the hexagon nut (2). Adjusting screw (1) of pressure controller by tightening or loosing the screw (1). В Maximum pressure setting = Gauge A В Specification : Steering pump (250 bar) / Loader pump (300 bar) Θ - - Pressure compensator -52 bar/rev +52 bar/rev 2 1 L L1 S 75796WE38 6-20 X e A B