Remove/Install Brake Line From Master Brake Cylinder To The ESP® Hydraulic Unit - AR42.10-P-0034SR
MODEL 453
Shown on Model 453.3## 1#
| Risk of poisoning
from swallowing brake fluid. Risk of injury from skin and eye contact with brake fluid |
Only pour brake fluid into suitable and appropriately marked containers. Wear protective clothing and eye protection when handling brake fluid. | AS42.50-Z-0001-01A | |
| Brake fluid notes | AH42.50-P-0001-01A | ||
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| Remove/install | |||
| 1 | Remove coolant expansion reservoir | AR20.30-P-4950SR | |
| 2 | Remove brake fluid reservoir | AR42.10-P-0301SR | |
| Check | |||
| 3 | Check connections of brake line (1 or 2) for color coding | multimedia:A supplement to the article is available. If a connection that is marked in a color needs to be disconnected. ↓ Replace corresponding brake line (1, 2). |
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| 4.1 | Check the combination of connections of brake lines (1, 2) from master brake cylinder (4) to hydraulic unit (3) | Model 453.### 1# The brake line (2) must run between the rear connection of master brake cylinder (4) and right connection of hydraulic unit (3) (arrows B). If this is not the case ↓ Replace both brake lines (1, 2) with corresponding brake lines. |
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| 4.2 | Mark installation position of brake line (1 or 2) at master brake cylinder (4) and hydraulic unit (3) | Model 453.### 2# |
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| 5 | Release connecting clip (5) from brake line (1 or 2) | ||
| 6 | Remove brake line (1 or 2) and collect escaping brake fluid Note on calculation of tightening torque when using insertion or socket tools with various effective lengths |
Otherwise brake lines (1, 2) may be damaged. installation : Check the combination of connections of brake lines (1, 2) from master brake cylinder (4) to hydraulic unit (3) (arrows A, B). installation : Observe the marks of installation positions. |
AH00.00-P-0015-01CW |
| *BA42.10-P-1004-04SR | |||
| *BA42.10-P-1003-04SR | |||
| 7 | Seal all connections with stop plugs | Figure | |
| 8 | Install in the reverse order | ||
| 9 | Bleed brake system | AR42.10-P-0010SR | |
| Check | |||
| 10 | Check brake system in area of brake lines (1, 2) for leaktightness | ||
| 11 |
Carry out brake test on the test stand | AP42.00-P-4290MCC |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 453 | |
|---|---|---|---|
| BA42.10-P-1003-04SR | Retaining screw, brake line to master brake cylinder | Nm | 14 |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 453 | |
|---|---|---|---|
| BA42.10-P-1004-04SR | Retaining screw, brake line to hydraulic unit | Nm | 14 |