Shown on model 910 |
1 | Brake disk |
2 | Locking bolt |
3 | Brake caliper |
D42.10-1212-11
Shown on model 907 with code IT5 (5.0 tonner) |
1 | Brake disk |
3 | Brake caliper |
4 | Wheel flange |
5 | Screw |
D42.10-1216-11
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 | Notes on self-locking nuts and bolts | ||
Topical note | Brake fluid notes | ||
Topical note | Notes on repairs to brake system | ||
Topical note | Notes on evaluating brake disks | ||
| Remove | ||
1 | Remove brakepads on front axle. | ||
2 | Detach brake caliper (3). | ||
Do not detach brake hose. Remove brake caliper (3) and tie up. | |||
3 | Remove brake caliper support. | ||
4.1 | Remove safety screw (2) of brake disk (1). | Model 907 | |
To do so, position two wheel bolts and counterhold brake disk (1) with a suitable tool. Then unscrew wheel bolts. | |||
4.2 | Remove wheel flange (4). | Model 907 | |
To do this, remove the bolts (5). | |||
Position suitable tool between the two wheel studs for counterholding. | |||
5 | Remove brake disk (1). | ||
| Check | ||
6 | Check brake disk (1) for damage and wear. | ||
| Assess condition of brake disks | ||
Clean contact surfaces of brake disk (1). | |||
Assembly cleaner | |||
If brake disk (1) is damaged or worn, | |||
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replace brake disks (1) and brakepads on front axle. | |||
7 | Check brakepads for damage and wear. | ||
| Assess condition of brake linings | ||
If the brakepads are reused, | |||
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clean contact surfaces on carrier plates of brakepads. | |||
Assembly cleaner | |||
If a brakepad is damaged or worn, | |||
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replace all brakepads of front axle. | |||
Dispose of brakepads as special waste. The local authorities can provide information regarding whether disposal is also permitted as industrial waste similar to domestic waste. | |||
If the brakepads are replaced, | |||
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also replace all anti-rattle springs. | |||
8 | Check anti-rattle springs for damage and wear. | If the anti-rattle springs are reused, | |
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clean anti-rattle springs. | |||
Assembly cleaner | |||
If the anti-rattle springs are damaged or worn, | |||
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replace all anti-rattle springs on respective brake caliper support. | |||
9 | Push back brake pistons and check for ease of movement. | Resetting device | |
If the fill level in brake fluid reservoir is too high, | |||
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extract brake fluid. | |||
Commercially available devices/tools | |||
If a brake piston is sluggish, | |||
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replace brake caliper (3). | |||
Remove/install front axle brake caliper | |||
10 | Check brake caliper (3) for damage and leakage. | If brake caliper (3) is damaged or leaking or a boot of the brake piston is damaged, | |
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replace brake caliper (3). | |||
Remove/install front axle brake caliper | |||
11 | Check component parts of brake caliper guide for damage and wear. | If corresponding findings are present, | |
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replace affected components. | |||
Remove/install front axle brake caliper guide | |||
| Install | ||
12 | Lightly grease centering of brake disk (1) at wheel hub. | Long-life grease | |
13 | Mount brake disk (1). | ||
14.1 | Screw in safety screw (2) of brake disk (1). | Model 907 | |
To do so, position two wheel bolts and counterhold brake disk (1) with a suitable tool. Then unscrew wheel bolts. | |||
Screw/bolt, brake disk to wheel hub | |||
14.2 | Install wheel flange (4). | Model 907 | |
Clean contact surfaces of wheel flange (4). | |||
Position suitable tool between the two wheel studs for counterholding. | |||
Screws, wheel flange to wheel hub | |||
15 | Install brake caliper support. | ||
16 | Install brake caliper (3). | ||
17 | Install front axle brakepads. | ||
| Check | ||
18 | Check fill level in brake fluid reservoir. | ||
| Brake system - inspect fluid level | ||
If the fill level is incorrect, | |||
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correct fill level. | |||
| Brake fluids (DOT 4 plus) | ||
Commercially available devices/tools | |||
19 | Perform brake test. | ||
| Brake test |
000 589 52 43 00
Resetting device