Replace Brake Hoses - AR42.10-P-0013MFA
Model 118, 177, 243, 247
MODIFICATION NOTES
| 17.04.2020 | Screw, brake hose to brake caliper | Model 243 | BA42.10-P-1003-10ZA |
| 11.10.2023 | Screw, brake hose to brake caliper | Model 118 | BA42.10-P-1003-10ZA |
| 18.10.2023 | Bolt, brake hose to brake caliper (floating brake caliper) | Model 118 with code U54 (Torsion-beam axle) | BA42.10-P-1003-12X |
| 18.10.2023 | Bolt, brake hose to brake caliper (floating brake caliper) | Model 118 with code U55 (Multilink axle) | BA42.10-P-1003-12X |
| Risk of accident when commissioning the vehicle due to a lack of braking effect when the service brake is operated for the first time after repair work. | Before starting the engine, actuate brake pedal several times until pressure is built up and maintained in the brake system. | AS42.50-Z-0002-01A | |
| 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 | |
| Notice | Notes on externally invisible brake fluid loss | AH42.10-P-9406-02A | |
| Notice | Notes on installing brake hoses | AH42.10-P-9406-01A | |
| Notice | Brake fluid notes | AH42.50-P-0001-01A | |
| Notice | Notes on repairs to brake system | AH42.00-P-0003-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Note on calculation of tightening torque when using insertion or socket tools with various effective lengths | AH00.00-P-0015-01CW | ||
| Remove/install | |||
| 1 | Remove corresponding wheel and tire assembly. | AR40.10-P-1102MFA | |
| Front brake hose (1) | |||
| 2 | Remove rear section of fender liner in left front or right front fender. | Model 243 | AR88.10-P-1301EQA |
| Model 118, 177, 247 | AR88.10-P-1301MFA | ||
| 3 | Open mounting clamp (4) and remove front brake hose (1) from mounting clamp (4) and holder (3). | ||
| 4 | Remove front brake hose (1) from front brake line (5) and seal exposed connections with suitable stop plugs. | Seal connections immediately. Otherwise damage can be caused by escaping brake fluid. Do not twist front brake hose (1) and make sure that it is routed correctly. Otherwise, the front brake hose (1) will be damaged. |
*BA42.10-P-1004-04Q |
| Fig 3 | |||
| Fig 2 | |||
| 5 | Remove screw (7), remove front brake hose (1) and seal exposed connections with suitable stop plugs. | Do not twist front brake hose (1) and make sure that it is routed correctly. Otherwise, the front brake hose (1) will be damaged. |
*BA42.10-P-1003-10ZA |
| Fig 2 | |||
| Fig 1 | |||
| Rear brake hose (8) | |||
| 6 | Remove rear brake hose (8) from rear brake line (9) and seal exposed connections with suitable stop plugs. | Do not twist rear brake hose (8) and make sure that it is routed correctly. Otherwise, the rear brake hose (8) will be damaged. Seal the connections immediately to avoid damage being caused by brake fluid running out. The rear brake caliper (10) must not run empty. The rear brake caliper (10) must otherwise be replaced. |
*BA42.10-P-1004-04Q |
| Fig 3 | |||
| Fig 2 | |||
| 7 | Remove screw (12), remove rear brake hose (8) and seal exposed connections with suitable stop plugs. | Do not twist rear brake hose (8) and make sure that it is routed correctly. Otherwise the rear brake hose (8) will be damaged. |
*BA42.10-P-1003-12X |
| Fig 2 | |||
| Fig 1 | |||
| 8 | Install in the reverse order. | ||
| Concluding tasks | |||
| 9 | Bleed brake system. | AR42.10-P-0010MFA |
FRONT AXLE BRAKE CALIPER
| Number | Designation | Model 118 | Model 177 | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-10ZA | Screw, brake hose to brake caliper | M12 | Nm | 48 | 48 |
FRONT AXLE BRAKE CALIPER
| Number | Designation | Model 243 | Model 247 | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-10ZA | Screw, brake hose to brake caliper | M12 | Nm | 48 | 48 |
REAR AXLE BRAKE CALIPER
| Number | Designation | Model 118 with code U54 (Compound-link axle) | Model 118 with code U55 (Multi-link axle) | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-12X | Bolt, brake hose to brake caliper (floating brake caliper) | M12 | Nm | 48 | 48 |
REAR AXLE BRAKE CALIPER
| Number | Designation | Model 177 with code U54 (Compound-link axle) | Model 177 with code U55 (Multi-link axle) | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-12X | Bolt, brake hose to brake caliper (floating brake caliper) | M12 | Nm | 48 | 48 |
REAR AXLE BRAKE CALIPER
| Number | Designation | Model 243 | Model 247 with code U54 (Compound-link axle) | ||
|---|---|---|---|---|---|
| BA42.10-P-1003-12X | Bolt, brake hose to brake caliper (floating brake caliper) | M12 | Nm | 48 | 48 |
REAR AXLE BRAKE CALIPER
| Number | Designation | Model 247 with code U55 (Multi-link axle) | ||
|---|---|---|---|---|
| BA42.10-P-1003-12X | Bolt, brake hose to brake caliper (floating brake caliper) | M12 | Nm | 48 |
BRAKE LINES
| Number | Designation | Model 118 | Model 177 | |
|---|---|---|---|---|
| BA42.10-P-1004-04Q | Retaining screw, brake line to brake hose | Nm | 14 | 14 |
BRAKE LINES
| Number | Designation | Model 243 | Model 247 | |
|---|---|---|---|---|
| BA42.10-P-1004-04Q | Retaining screw, brake line to brake hose | Nm | 14 | 14 |