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Removing ABS
| Fig. 314. The hydraulic unit, brake servo and the master cylinder of ABS: A, B, C, D - a place to connect brake lines; 1 - brake servo; 2 - bolts 10 Nm; 3 - screw-threaded plug; 4 - a tank; 5 - fastening member; 6 - rubber damper; 7 - a bolt, 8 Nm; 8 - bolts 3 Nm; 9 - an electronic control unit; 10 - long bolts, 8 Nm; 11 - the hydraulic unit ABS; 12, 13 - brake lines; 14 - the master cylinder; 15 - a nut, 25 Nm
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When removing and installing the components indicated in Fig. 314, consider the following: - At the connection through the connecting pipe 12 is provided a compound of the brake actuator brake circuit actuatable push rod, ABS hydraulic unit; - At the connection through the connecting pipe 13 of the brake actuator is provided an intermediate compound of the brake circuit (brake circuit actuated by the intermediate piston) hydraulic unit; - And in the place of connection through attachable brake line ensures the connection of the hydraulic unit with the left front calipers; - In place in connection brake line ensures the connection of the hydraulic unit with the right rear wheel brake cylinder; - Places of connection brake line ensures the connection of the hydraulic unit with the left rear wheel brake cylinder; - In place of D connection brake line ensures the connection of the hydraulic unit with the right front caliper; - A tank is equipped with 4 alarm device within the circuit alarm ABS; - Rubber grommets are used to install a tank, it is necessary after removal of the tank always be replaced. When installing them lubricated with brake fluid; - Hydraulic unit can not be repaired;
| Fig. 315. The direction of removal of the control unit
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| Fig. 316. The bolts connecting the hydraulic unit and the electronic control unit
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- An electronic control unit of the ABS system is bolted to the hydraulic unit. Both blocks are located in the engine compartment near the left-hand shock absorber dome. For their removal is necessary to remove the battery pack, disconnect the coolant expansion tank, put it on its side and remove from the mount of the clutch cable. Before removing the reservoir is necessary to pump the brake fluid. Then remove the blocks up (Fig. 315). Then unscrew the bolts blocks (Fig. 316), and separate them.
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