Shown on right side of vehicle |
31 | Floating caliper |
31c | Screw |
31h | Electrical connector |
33 | Floating brake caliper carrier |
33a | Screw |
35 | Brake cover plate |
51 | Brake hose |
73 | Rear axle spring |
L6/3 | Left rear rpm sensor |
L6/4 | Right rear rpm sensor |
S10/3 | Brake pad contact sensor, left rear |
S10/4 | Right rear brake pad contact sensor (only on model 639 up to 16.01.08) |
S42.10-4504-06
61 | Brake disk |
64 | Screw |
105 | Parking brake shoe adjustment wheel |
S42.10-4510-06
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 | ||
| Remove/install | ||
1 | Remove relative rear wheel | ||
2 | Remove rear axle brake pads | ||
If the brake disks (61) are replaced. | |||
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Replace brake linings | |||
3 | Detach floating brake caliper carrier (33) with floating brake caliper (31) and tie up securely | Do not loosen brake hose (51). | |
Screw/bolt, floating caliper carrier to semi-trailing arm | |||
4 | Turn back parking brake shoe adjustment wheel (105) | If necessary, turn brake disk (61) slightly to improve accessibility. | |
5 | To block the brake disk (61), screw the wheel stud into the wheel hub | ||
6 | Remove bolt (64) | Installation: Replace bolt (64). | |
Screw/bolt, brake disk to wheel hub | |||
7 | Remove brake disk (61) | ||
| Clean | ||
8 | Clean brake surfaces and contact surfaces of brake disk (61) | ||
9 | Clean flange of wheel hub | ||
10 | Apply light coating of grease to contact surface for centering brake disk (61) on wheel hub. | Long-life grease | |
| Check | ||
11 | Check condition of brake disk (61). | ||
| Check lining thickness of brake pads and condition of brake disks | ||
12 | Check condition of brake shoes of parking brake | Depending on findings | |
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Replace parking brake brake shoes | |||
Remove/install brake shoes of parking brake | |||
13 | Install in the reverse order | ||
Adjust | |||
14 | Adjust parking brake | ||
| Check | ||
15 | Carry out brake test on the test stand | ||
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