010 | Vernier caliper |
1 | Brake disk |
2 | Crack length |
P42.10-2612-11
| Remove/install | ||
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 vehicle manufacturer. | |
Danger ! | 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. | |
| Notes on repairs to brake system | ||
1 | Remove wheels | MODEL 163 | |
MODEL 168 | |||
| Check | ||
2 | Check brake disks (1) at front and rear axle | Inspect for scores and cracks. Hairline cracks can occur due to high stress. | |
Ventilated, brake disks (1) with perforations and without perforations do not have to be replaced if the crack length (2) is a maximum of 25 mm. | |||
With perforated brake disks (1) measure crack length (2) inclusive hole diameter. For cracks and scores which have split open and are deeper than 0.5 mm: | |||
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Replace brake disks: | |||
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| Remove/install front axle brake disk | ||
| Remove/install rear axle brake disc | ||
| Measure | ||
3 | Measure thickness of brake disks on front and rear axles using caliper gauge (010) | Observe the recommended limit dimensions to ensure that the wear limit is not exceeded before the next change of brake pad; if necessary: | |
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Replace brake disks | |||
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| Remove/install front axle brake disk | ||
| Remove/install rear axle brake disc | ||
MODEL 163.113/128/154/157/172/174/175 | |||
MODEL 163.113/128/154/172/174/175 | |||
Caliper gauge | |||
4 | Install in the reverse order |
Check values for rear axle brake disks |
Number | Designation | MODEL 163.113/136/154/172 | MODEL 163.113/128/154/172/174/175 | ||
BE42.10-P-1001-09B | Brake disk thickness | New | mm | 15 | 14 |
Wear limit | mm | 13 | 12 | ||
Wear limit for maintenance service | mm | 13,5 | 12,5 |
140 589 00 19 00
Caliper gauge