Fabia Mk2
| Summary of Components of Hydraulic Control Unit, Brake Servo Unit/Master Brake Cylinder ABS/EDL/TCS/ESP BOSCH 8.2i |
| 1 - | ABS control unit -J104- |
| q | Remove and install ABS hydraulic unit -N55- with ABS control unit -J104- → Chapter |
| q | with integrated sensor unit for ESP -G419- |
| 2 - | Hydraulic unit for ABS -N55- |
| q | The ABS return flow pump -V39- and the valve block must not be separated from each other |
| q | when replacing the hydraulic unit, it is absolutely necessary to seal off the old part with a screw plug from the repair kit -1H0 698 311 A- |
| q | Remove and install ABS hydraulic unit -N55- with ABS control unit -J104- → Chapter |
| 3 - | Connection of brake line |
| q | from the hydraulic unit to the front right brake caliper |
| q | Marking on the hydraulic unit -FR- |
| q | with thread M 10 x 1 |
| 4 - | Connection of brake line |
| q | to brake caliper/rear right wheel cylinder |
| q | Marking on the hydraulic unit -RR- |
| q | with thread M 10 x 1 |
| 5 - | Connection of brake line |
| q | from hydraulic unit to front left brake caliper |
| q | Marking on the hydraulic unit -FL- |
| q | with thread M 12 x 1 |
| 6 - | Connection of brake line |
| q | to brake caliper/rear left wheel cylinder |
| q | Marking on the hydraulic unit -RL- |
| q | with thread M 12 x 1 |
| 7 - | Connection of brake line |
| q | from master brake cylinder (push rod piston circuit) to hydraulic unit |
| q | Marking on the hydraulic unit -HZ1- |
| q | with thread M 12 x 1 |
| 8 - | Connection of brake line |
| q | from master brake cylinder (floating piston circuit) to hydraulic unit |
| q | Marking on the hydraulic unit -HZ2- |
| q | with thread M 12 x 1 |
| 9 - | Nut, 8 Nm |
| q | 3 x on rubber bearing |
| q | top side 1 x nut, which must be unscrewed, otherwise the removal or the installation is not possible |
| q | bottom 2 x nut with washer, which must be unscrewed until the rubber bearing can be turned |
| 10 - | Gasket |
| q | for brake servo unit |
| 11 - | Brake servo unit |
| q | removing and installing → Chapter |
| 12 - | Self-locking nut, 25 Nm |
| 13 - | Compression ring |
| q | replace |
| 14 - | Self-locking nut, 25 Nm |
| 15 - | Master brake cylinder |
| q | No provision is made for repair; a defective cylinder must be completely replaced |
| q | removing and installing → Chapter |
| 16 - | Retaining pin for brake fluid reservoir |
| q | fit through the master brake cylinder |
| 17 - | Plugs |
| q | moisten with brake fluid, insert in the master brake cylinder and press in the brake fluid reservoir |
| 18 - | Plugs |
| q | Connection for vacuum hose |
| 19 - | Brake fluid reservoir |
| 20 - | Cap |
| 21 - | Self-locking nut, 20 Nm |
| 22 - | Threaded bores |
| q | Threaded bore is welded to the body |
| 23 - | Self-locking nut, 20 Nm |
| 24 - | Threaded bores |
| q | Threaded bore is welded to the body |
| 25 - | Support |
