Inspect condition of brake disks - AP42.10-P-4258CW
MODEL 204
| Remove/install | |||
| A Danger! | Risk of death caused by vehicle slipping or toppling off of the lifting platform. | Align vehicle between columns of vehicle lift and position four support plates at vehicle lift support points specified by vehicle manufacturer. | AS00.00-Z-0010-01A |
| Risk of injury to skin and eyes caused by handling hot or glowing objects. | Wear safety gloves, protective clothing and safety glasses, if necessary. | AS00.00-Z-0002-01A | |
| Notes on repairs to brake system | AH42.00-P-0003-01A | ||
| 1 | Remove wheels | AP40.10-P-4050CW | |
| 2 | Remove brake pads on rear axle | Model 204.077/277 | AR42.10-P-0250CMG |
| Checking | |||
| 3 | Check brake disks (1) at front and rear axle | With perforated brake disks or those provided with sunk holes (1) measure the crack length (2) including the bore diameter. In the event of gaping cracks and scores deeper than 0.5 mm replace brake disks (1): 4 Model 204.0/2/9 except 204.077/277: Remove/install brake disk, brake caliper and brake pads of the front wheel brake: |
|
| With divided brake caliper support | AR42.10-P-0225CV | ||
| With undivided brake caliper support 204.3 | AR42.10-P-0225CW | ||
| Removing/installing brake disk, brake caliper and pads of rear wheel brake Model 204.077/277: |
AR42.10-P-0250CW | ||
| Remove/install brake disk, brake caliper and brake pads of the front wheel brake (model 204.077/277/377) | AR42.10-P-0225CMG | ||
| Removing/installing brake disk, brake caliper and pads of rear wheel brake (model 204.077/277/377) | AR42.10-P-0250CMG | ||
| Measure | |||
| 4 | Measure thickness of brake disks on front and rear axles using caliper gauge |
||
| Model 204.0/2/9 except 204.077/277: Remove/install brake disk, brake caliper and brake pads of the front wheel brake: | |||
| With divided brake caliper support | AR42.10-P-0225CV | ||
| With undivided brake caliper support Model 204.3 |
AR42.10-P-0225CW | ||
| Removing/installing brake disk, brake caliper and pads of rear wheel brake Model 204.077/277: |
AR42.10-P-0250CW | ||
| Remove/install brake disk, brake caliper and brake pads of the front wheel brake (model 204.077/277/377) | AR42.10-P-0225CMG | ||
| Removing/installing brake disk, brake caliper and pads of rear wheel brake (model 204.077/277/377) |
AR42.10-P-0250CMG | ||
| Test values for front axle | *BE42.10-P-1001-08P | ||
| Test values for rear axle | *BE42.10-P-1001-09O | ||
| *Fig 2 | |||
| 5 | Install in the reverse order |
TEST VALUES FOR FRONT BRAKE DISKS
| Number | Designation | Model 204.002/003/008/041/047/052/082/085/202/203/208/241/247/252/282/302/303 without code 950/952/P53, model 204.054/081 without code 494/950/952, model 204.347 without code 950/952/P53/P53+494, model 204.347 with code 494 |
Model 204.022/023/025/055/056/057/065/080/087/088/089/092/222/223/225/255/256/257/289/292/357/992 without code 950/952/P53, model 204.901/902/956/981/982/983/984/987/988 |
||
|---|---|---|---|---|---|
| BE42.10-P-1001-08P | Brake disk thickness | New | mm | 28 | 32 |
| Wear limit | mm | 25.4 | 29.4 | ||
| Wear limit for maintenance service | mm | 26 | 30 | ||
| Wear test | Sheet | - | - |
TEST VALUES FOR FRONT BRAKE DISKS
| Number | Designation | Model 204.000/001/002/003/006/007/008/041/044/045/046/047/048/049/052/056/065/085/200/201/202/203/207/208/241/245/246/247/248/249/252/302/303/349 with code 950/952/P53, model 204.054/081 with code 494 and 952, model 204.347 with code 950/952/ P53/P53+494 |
Model 204.022/023/025/055/057/080/082/087/088/089/092/222/223/225/254/255/256/257/282/289/292/357/992 with code 950/952/ P53, model 204.054/081 without code 494, with code 950/952 |
||
|---|---|---|---|---|---|
| BE42.10-P-1001-08P | Brake disk thickness | New | mm | 28 | 32 |
| Wear limit | mm | 26 | 30 | ||
| Wear limit for maintenance service | mm | 26.5 | 30, 5 | ||
| Wear test | Sheet | - | - |
TEST VALUES FOR FRONT BRAKE DISKS
| Number | Designation | Model 204.000/001/006/007/044/045/046/048/049/200/201/207/245/246/248/249/254/349 without code 950/952/P53 |
||
|---|---|---|---|---|
| BE42.10-P-1001-08P | Brake disk thickness | New | mm | 25 |
| Wear limit | mm | 22.4 | ||
| Wear limit for maintenance service | mm | 23 | ||
| Wear test | Sheet | - |
TEST VALUES FOR FRONT BRAKE DISKS
| Number | Designation | Model 204.077/277 without code P30 | Models 204.077/277 with code P30 | ||
|---|---|---|---|---|---|
| BE42.10-P-1001-08P | Brake disk thickness | New | mm | 36 | 36 |
| Wear limit | mm | 33.4 | 33 | ||
| Wear limit for maintenance service | mm | 34 | 33, 5 | ||
| Wear test | Sheet | - | - |
TEST VALUES FOR REAR BRAKE DISKS
| Number | Designation | Model 204.001/002/008/041/047/052/054/081/085/201/202/208/241/247/252/254/302/347/981/983/984/987, model 204.000/006/007/044/045/046/048/049/082/200/207/245/246/248/249/282 with code 950/952 |
Model 204.003/022/023/025/055/056/057/065/080/087/088/089/092/203/222/223/225/255/256/257/289/292/303/357/901/902/956/982/988/992, model 204.082/282 without code 950/952 |
Model 204.000/006/007/044/045/046/048/049/200/207/245/246/248/249 without code 950/952, model 204.349 |
||
|---|---|---|---|---|---|---|
| BE42.10-P-1001-09O | Brake disk thickness | New | mm | 10 | 22 | 9 |
| Wear limit | mm | 8.3 | 19.4 | 7.3 | ||
| Wear limit for maintenance service | mm | 8, 8 | 20 | 7, 8 | ||
| Wear test | Sheet | - | - | - |
TEST VALUES FOR REAR BRAKE DISKS
| Number | Designation | Model 204.077/277 | ||
|---|---|---|---|---|
| BE42.10-P-1001-09O | Brake disk thickness | New | mm | 26 |
| Wear limit | mm | 24 | ||
| Wear limit for maintenance service | mm | 24, 5 | ||
| Wear test | Sheet | - |