Remove/install front axle brake caliper - AR42.10-P-0070QQ
WARNING: This page does not describe the selected car, but rather 33 other vehicles, including the 2016 Mercedes-Benz E63 S AMG, 2016 Mercedes-Benz E400, 2016 Mercedes-Benz E350, 2016 Mercedes-Benz E300, and 2016 Mercedes-Benz E250. However, it is still accessible from the selected car via links, so may be relevant.
MODEL 197 with CODE B07 (Ceramic brake system)
MODEL 212.074/075/076/077/274/275/276/277 with CODE B07 (Ceramic brake system)
MODEL 218.374/375/376/974/975/976 with CODE B07 (Ceramic brake system)
Shown on model 212 with code (B07) Ceramic brake system
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Risk of injury Skin or eye injuries may result when handling hot or glowing objects. | Wear protective gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A |
| 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 | |
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| Notes on handling, transport and storage of ceramic brake disks | AH42.10-P-9406-13A | ||
| Brake fluid notes | AH42.50-P-0001-01A | ||
| Remove | |||
| 1 | Remove engine compartment cover above brake booster | Vehicles with code B14 (Carbon engine compartment cover) | |
| Clean | |||
| 2 | Clean the area around the cap of the brake fluid reservoir | Assembly cleaner | *BR00.45-Z-1028-04A |
| Remove/install | |||
| 3 | Unscrew cap of brake fluid reservoir and extract some brake fluid | This prevents the brake fluid reservoir overflowing when the brake piston is pushed back. | |
| 4 | Remove corresponding front wheel | Model 197 with code B07 (Ceramic brake system) | AR40.10-P-1100RQ |
| MODEL 212, 218 with CODE B07 (Ceramic brake system) | AP40.10-P-4050EW | ||
| 5 | Disconnect electrical connector of right front brake wear sensor (S10/2x1) | ||
| Notes on installing brake wear indicator contact sensors | Model 197 with code B07 (Ceramic brake system) | AH42.10-P-0003-01RQ | |
| Notes on installing brake wear indicator contact sensors | Model 212.074/075/076/077/274/275/276/277 with code B07 (Ceramic brake system) Model 218.374/375/376/974/975/976 with code B07 (Ceramic brake system) On the right brake caliper (31a). |
AH42.10-P-0003-01CW | |
| 6 | Press back brake pistons using pusher tool | Attach pusher tool to the elevations (A) of the brakepads (43). Secure remaining brake pistons to prevent them slipping out. | |
| Resetting device | Fig 4 | ||
| Wedge If a brake piston is sluggish ↓ Replace brake caliper (31a). |
Fig 3 | ||
| 7.1 | Remove bolts (35) and remove brake caliper (31a) | Model 197 with code B07 (Ceramic brake system) | |
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| Installation:
Replace screws (35). Bolt, fixed brake caliper to wheel carrier |
*BA42.10-P-1001-10T | ||
| 7.2 | Unscrew bolts (36) and remove brake caliper (31a) with brake caliper support (31b) | MODEL 212, 218 with CODE B07 (Ceramic brake system) | |
| Notes on self-locking nuts and bolts | AH00.00-N-0001-01A | ||
| The brake caliper (31a) and brake caliper support (31b) must always be removed together as a complete unit and should not be separated. It will otherwise no longer be possible to guarantee optimum alignment of the brake caliper (31a) to the brake disk (61). This can then result in greater wear and an incorrect contact pattern. | |||
| Installation: Replace screws (36). | |||
| Self-locking bolt, brake caliper support to steering knuckle | *BA42.10-P-1008-10J | ||
| 8 | Detach brake hose from brake caliper (31a) | Model 197 with code B07 (Ceramic brake system) | AR42.10-P-0013RQ |
| MODEL 212, 218 with CODE B07 (Ceramic brake system) Seal connections immediately. Otherwise damage can be caused by escaping brake fluid. |
AR42.10-P-0013EW | ||
| Record plug | Fig 5 | ||
| 9 | Install in the reverse order | ||
| 10 | Bleed brake system | Model 197 with code B07 (Ceramic brake system) | AR42.10-P-0010RQ |
| Model 212.074/075/076/077/274/275/276/277 with code B07 (Ceramic brake system) Model 218.374/375/376/974/975/976 with code B07 (Ceramic brake system) |
AR42.10-P-0010EW |
FRONT AXLE BRAKE CALIPER
| Number | Designation | MODEL 197 with CODE B07 | |
|---|---|---|---|
| BA42.10-P-1001-10T | Bolt, fixed brake caliper to wheel carrier | Nm | 120 |
FRONT AXLE BRAKE CALIPER
| Number | Designation | MODEL 212.074/075/076/077/274/275/276/277 with CODE B07 | MODEL 218.374/375/376/974/975/976 with CODE B07 | ||
|---|---|---|---|---|---|
| BA42.10-P-1008-10J | Self-locking bolt, brake caliper support to steering knuckle | M14 | Nm | 180 | 180 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | Adolf Wurth GmbH & Co. KG |