D42.10-A006-78
Shown on model 910 |
1 | Brake linings | 5 | Guide pin | |
2 | Brake caliper | 6 | Anti-rattle spring | |
3 | Electrical connector | 7 | Caliper support | |
4 | Dust cap |
Danger | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between vehicle lift columns and position the four support plates at the vehicle lift support points specified by the vehicle manufacturer. | |
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. | |
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. | |
Warning | Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities. | No parts of the body or limbs should be within the operating area of mechanical components when moving components. | |
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. | |
Caution | Risk of injury caused by scraping or cutting body parts on sharp vehicle parts | Always wear protective gloves when working on or near sharp and non-deburred vehicle parts. | |
Topical note | Information on preventing damage to electronic components due to electrostatic discharge | ||
Topical note | Notes on self-locking nuts and bolts | ||
Topical note | Brake fluid notes | ||
Topical note | Notes on repairs to brake system | ||
| Remove | ||
1 | Clean area surrounding cap of brake fluid reservoir. | Assembly cleaner | |
2 | Remove cap of brake fluid reservoir. | ||
| Check | ||
3 | Check fill level in brake fluid reservoir. | | |
If the fill level in brake fluid reservoir is too high, | |||
| |||
extract brake fluid. | |||
Commercially available devices/tools | |||
4 | Remove each front wheel. | ||
5 | Disconnect electrical connector (3) of brakepad wear sensor. | If installed on affected side of vehicle. | |
6 | Use suitable tool to push back brake linings (1) slightly. | ||
7 | Remove dust cap (4). | ||
8 | Remove brake caliper (2) at lower attachment point. | Model 910 | |
Model 907 | |||
9 | Remove brakepads (1) from brake caliper support (7). | ||
10 | Remove anti-rattle springs (6) from brake caliper support (7). | ||
| Check | ||
11 | Check brakepads (1) for damage and wear. | ||
| Assess condition of brake linings | ||
If the brakepads (1) are reused, | |||
| |||
clean contact surfaces on carrier plates of brakepads (1). | |||
Assembly cleaner | |||
If a brakepad (1) is damaged or worn, | |||
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replace all brakepads (1) of front axle. | |||
Dispose of brakepads (1) as special waste. The local authorities may provide information regarding whether disposal is permitted via household-similar industrial refuse. | |||
If the brakepads (1) are replaced, | |||
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also replace anti-rattle springs (6). | |||
12 | Check anti-rattle springs (6) for damage and wear. | If the anti-rattle springs (6) are to be reused, | |
| |||
clean anti-rattle springs (6). | |||
Assembly cleaner | |||
If the anti-rattle springs (6) are damaged or worn, | |||
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replace all anti-rattle springs (6) on affected brake caliper support (7). | |||
13 | Check brake disk for damage and wear. | ||
| Assess condition of brake disks | ||
If the brake disk is damaged or worn, | |||
| |||
replace brake disks and brakepads (1) of front axle. | |||
Remove/install front axle brake disk | |||
14 | Push back brake pistons and check for ease of movement. | Resetting device | |
If the fill level in brake fluid reservoir is too high, | |||
| |||
extract excess brake fluid. | |||
Commercially available devices/tools | |||
If a brake piston is sluggish, | |||
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replace brake caliper (2). | |||
Remove/install front axle brake caliper | |||
15 | Check brake caliper (2) for damage and leak tightness. | If brake caliper (2) is damaged or leaky or boot of a brake piston is damaged: | |
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replace brake caliper (2). | |||
Remove/install front axle brake caliper | |||
16 | Check component parts of brake caliper guide for damage and wear. | If corresponding findings are present, | |
| |||
Replace affected components. | |||
Remove/install front axle brake caliper guide | |||
| Clean | ||
17 | Clean thread of guide pin (5). | Model 910 | |
Assembly cleaner | |||
18 | Check guide pin (5) for damage. | Model 910 | |
If damage is present, | |||
| |||
Replace guide pin (5). | |||
| Install | ||
19 | Install anti-rattle springs (6) in the brake caliper support (7). | ||
20 | Install brakepads (1) in anti-rattle springs (6) on brake caliper support (7). | ||
21 | Install brake caliper (2). | Model 910 | |
Model 907 | |||
Screw/guide pin, brake caliper to brake caliper support | |||
22 | Install dust cap (4). | ||
23 | Connect electrical connector (3) of brakepad wear sensor. | If installed on affected side of vehicle. | |
24 | Mount front wheel. | ||
25 | Fit brakepads (1). | ||
Topical note | Notes on carrying out repair work in the vehicle interior | ||
To do so, operate brake pedal several times until brakepads (1) contact brake disks. | |||
| Check | ||
26 | Check fill level in brake fluid reservoir. | ||
| Brake system - inspect fluid level | ||
If the fill level is incorrect, | |||
| |||
correct fill level. | |||
| Brake fluids (DOT 4 plus) | ||
Commercially available devices/tools | |||
27 | Mount cap of brake fluid reservoir. | ||
28 | Perform brake test. | ||
| Brake test |
000 589 52 43 00
Resetting device