Sweep System, Side Broom238Service Manual – Advance 7765 / Nilfisk CR1500Side Broom Motor OnWhen the Side Broom Motor is on, the Side Broom Valve solenoid is energized. This forces the hydraulic oil toflow from the Auxiliary Pump through priority leg of the priority flow divider, then through the Side BroomValve and Side Broom Motor. The oil will then flow from the discharge side of the Side Broom Motor to theReturn Block and Filter, then to the Reservoir.SideBroomValveA BSide BroomMotor1.93CIR1.02CIRReturn BlockReservoirFilter9.7 GPMAuxiliaryPump.75GPMPP1To Main BroomSolenoid (2)To ReturnBlock2500PSIMain ControlValveT1
