Remove/Install Front Axle Brake Caliper Support - AR42.10-P-0222FR
Model 257
1-piston floating caliper brake
| 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. | AS00.00-Z-0002-01A | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on threaded connections fastened using a tightening angle-based tightening process | AH00.00-P-0020-01A | |
| Notice | Notes on handling, transport and storage of composite Brake disks | AH42.10-P-9406-12LF | |
| Remove | |||
| 1 | Detach Brake caliper and secure free of tension to vehicle with lines still connected | AR42.10-P-0070FR | |
Do not subject the Brake hose and electrical line to tension and do not kink them. The Brake hose and the electrical line can otherwise be damaged. |
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| 2 | Remove front axle brakepads | AR42.10-P-1610FR | |
| 3 | Unscrew bolts (1) and remove Brake caliper support (2) | ||
| Check | |||
| 4 | Check Brake caliper support (2) for damage | When reinstalling Brake caliper support (2). If a problem arises ↓ Replace Brake caliper support (2). |
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| 5 | Check guide pins (3, 4) for damage and unobstructed movement | When reinstalling Brake caliper support (2). If a problem arises ↓ Replace Brake caliper support (2). |
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| Install | |||
| 6 | Clean contact surfaces (arrows) on Brake caliper support (2) | When reinstalling Brake caliper support (2). | |
Do not use sharp-edged or pointed objects. Otherwise, the Brake caliper support (2) will be damaged. |
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| Assembly cleaner | *BR00.45-Z-1028-04A | ||
| 7 | Position Brake caliper support (2) and tighten bolts (1) | *BA42.10-P-1001-10X | |
| 8 | Install front axle brakepads | AR42.10-P-1610FR | |
| 9 | Install Brake caliper | AR42.10-P-0070FR | |
Do not subject the Brake hose and electrical line to tension and do not kink them. The Brake hose and the electrical line can otherwise be damaged. |
FRONT AXLE BRAKE CALIPER
| Number | Designation | Model 257 (except 257.361) | Model 257.361 | |||
|---|---|---|---|---|---|---|
| BA42.10-P-1001-10X | Bolt, Brake caliper/ Brake caliper support to steering knuckle | M12 | Nm | |||
| M14 | Stage 1 | Nm | 80 | 150 | ||
| Stage 2 | 45 | 45 | ||||
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |