ASR system pump


1. Remove a weight wire from the accumulator.
2. Unscrew screws and uncover the hydraulic device.
3. Dress a pure transparent hose on the union of pumping of the hydraulic device (SP tag) and establish the second end of a hose in a vessel. Unscrew the union of pumping and merge brake fluid in a vessel.
4. For reduction of losses of brake fluid press the hose connecting the pump to a popolnitelny tank of the main brake cylinder.
5. Wipe area about the place of connection of a hose of the pump and connections of tubes. Unscrew connecting nuts and, being careful, take tubes from the pump. Also disconnect a hose from the pump. Close the ends of tubes and a hose traffic jams.
6. Disconnect the electric socket from the pump, then remove the pump from an arm and take from a motor compartment.


1. Installation is made in the sequence, the return to removal taking into account the next moments:
a – check a condition of rubber consolidation of the pump and, if necessary, replace it;
b – remove air from the brake system, and also from the hydraulic device.