P42.10-2761-08
1 | Spring | 7 | Brake hose | 13 | Locking bolt | ||
2 | Brake caliper | 8 | Caliper support | 14 | Screw | ||
3 | Dust caps | 9 | Brake disk | S10/4 | Right rear brake wear sensor | ||
4 | Boots | 11 | Screw | S10/4x1 | Right rear brake wear sensor electrical connector | ||
6 | Brake linings | 12 | Wheel carrier |
01 | Pusher tool |
2 | Brake caliper |
5 | Guide pin |
10 | Dust boot |
P42.10-2617-11
Warning | 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. | |
Caution | 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. | |
Danger | 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. | |
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Notes on repairs to brake system | ||
Topical note | Brake fluid notes | ||
Notes on installing brake wear indicator contact sensors | |||
Notes on safety-relevant components | |||
| Remove/install | ||
1 | Clean area surrounding the cap of the brake fluid expansion reservoir | Assembly cleaner | |
2 | Unscrew cap from brake fluid expansion reservoir and extract some brake fluid | This prevents the brake fluid expansion reservoir from overflowing when the brake pistons are pushed back. | |
3 | Remove rear wheel | ||
| Model 207 | ||
| Model 212 (except 212.074/075/076/077/092/274/275/276/277/292) | ||
4 | Detach spring (1) from brake caliper (2) | ||
5 | Detach rear right brake wear sensor electrical connector (S10/4x1) from coupling housing of rear right brake wear sensor (S10/4) | When removing brake caliper (2) at right. | |
6 | Remove bolt (14) and place coupling housing of the rear right brake wear sensor (S10/4) to one side | When removing brake caliper (2) at right. | |
Screw/bolt, brake wear sensor to brake caliper | |||
7 | Remove brake hose (7) | ||
8 | Use suitable plug to seal opening on brake caliper (2) | Record plug | |
9 | Remove dust caps (3) from boots (4) | ||
10 | Unscrew guide pins (5) | Guide pin to brake caliper support or bolt for guide pin to brake caliper | |
11 | Remove brake caliper (2) from brake caliper support (8) | Installation: | |
12 | Remove brake linings(6) | ||
| Check | ||
13 | Check brake caliper (2) and dust boot (10) on brake piston for leak tightness and damage | If a problem arises | |
| |||
Replace brake caliper (2). | |||
14 | Remove stop plug from brake caliper (2) | | |
Record plug | |||
15 | Push back brake piston using pusher tool (01) | When reusing brake caliper (2). | |
| |||
Collect escaping brake fluid in a suitable container. | |||
Resetting device | |||
If brake piston is sluggish | |||
| |||
Replace brake caliper (2). | |||
16 | Use suitable plug to seal opening on brake caliper (2) again | Record plug | |
17 | Check boots (4) on brake caliper (2) for damage | If a problem arises | |
| |||
Replace boots (4). | |||
18 | Check brake caliper support (8) for damage | If a problem arises | |
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Replace brake caliper support (8). | |||
Bolt, brake caliper/brake caliper support to wheel carrier | |||
19 | Check brake disk (9) for wear and that it is in good condition | ||
| Model 207 | ||
If a problem arises | |||
| |||
Install new brake disks (9). | |||
| |||
20 | Clean contact surfaces of brake linings (6) on brake caliper (2) and on brake caliper support (8) | | |
Assembly cleaner | |||
21 | Install in the reverse order | ||
22 | Bleed brake system | ||
23 | Depress brake pedal several times until brake linings (6) rest against brake disks (9) | Firm resistance should be noticeable at the brake pedal. | |
| Check | ||
24 | Check and correct brake fluid level in expansion reservoir for brake fluid | ||
| |||
25 | Carry out brake test on the test stand | ||
|
000 589 52 43 00
Resetting device
129 589 00 91 00
Record plug