Remove/Install Brake Hoses At Front Axle - AR42.10-S-0024E
Model 447, 448
Illustration of left side of vehicle
| 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 repairs to brake system | AH42.00-P-0003-01A | |
| Notice | Notes on installing brake hoses | AH42.10-P-9406-01A | |
| Notice | Brake fluid notes | AH42.50-P-0001-01A | |
| Notes on inspecting corrosion on brake lines | AH42.50-Z-0002-01A | ||
| Remove | |||
| 1 | Raise vehicle. | AR00.60-S-1000E | |
| 2 | Remove brake hose (3) from holder (4). | ||
| 3 | Remove brake hose (3) from brake line (1) and seal with suitable stop plugs. | Seal connections immediately. The brake fluid reservoir will otherwise drain completely. |
Fig 1 |
| 4 | Remove brake hose (3) from brake caliper (2) and seal with suitable stop plugs. | Seal connections immediately. Otherwise, ingress of dirt can damage the brake caliper (2). |
Fig 1 |
| 5 | Clean brake caliper (2) and any areas soiled by escaping brake fluid. | Assembly cleaner | *BR00.45-Z-1028-04A |
| Install | |||
| 6 | Check brake hose (3) for damage and replace if necessary. | ||
| 7 | Remove stop plugs and install brake hose (3) at brake caliper (2). | *BA42.10-Z-1001-04KOD | |
| 8 | Remove stop plug and install brake hose (3) at brake line (1). | *BA42.10-Z-1002-04KOD | |
| 9 | Install brake hose (3) in holder (4). | ||
| 10 | Lower vehicle. | AR00.60-S-1000E | |
| 11 | Bleed brake system. | AR42.10-S-0010E |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 447, 448 | |
|---|---|---|---|
| BA42.10-Z-1001-04KOD | Brake hose to brake caliper | Nm | 24 |
BRAKE LINES, BRAKE HOSES
| Number | Designation | Model 447, 448 | |
|---|---|---|---|
| BA42.10-Z-1002-04KOD | Retaining screw, brake line to brake hose | Nm | 14 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |