Remove/Install Rear Axle Brake Disk - AR42.10-P-0240FRX
Model 290
with code B06 (Silver brake calipers)
except code B07 (AMG - ceramic brake system)
Model 290
with code U69 (Brake calipers painted yellow)
except code B07 (AMG - ceramic brake system)
Model 290
with code U70 (red-painted brake callipers)
except code B07 (AMG - ceramic brake system)
| 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 handling, transport and storage of composite brake disks | AH42.10-P-9406-12LF | |
| Notice | Notes on self-locking nuts and bolts | AH00.00-P-0001-01KOA | |
| Notice | Notes on repairs to brake system | AH42.00-P-0003-01A | |
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Remove | |||
| 1 | Remove rear brake caliper support. | AR42.10-P-0221FRX | |
| 2 | Unscrew safety screw (1) and remove brake disk (2). | ||
| Check | |||
| 3 | Check brake disk (2) for condition and wear. | If there is a problem, ↓ Replace brake disks (2). |
AR42.10-P-0120FRX |
| Install | |||
| 4 | Clean contact surface (3) and interference fit (4). | Do not use sharp-edged or pointed objects. Otherwise, the contact surface (3) and interference fit (4) will be damaged. |
|
| Assembly cleaner | *BR00.45-Z-1028-04A | ||
| 5 | Lightly grease interference fit (4) of brake disk (2). | Paste, hot lubrication 1 kg, DBL 6879.20 | *BR00.45-Z-1005-06A |
| 6 | Position brake disk (2) and tighten safety screw (1). | ||
| *BA42.10-P-1001-06J | |||
| 7 | Attach brake caliper support. | AR42.10-P-0221FRX |
BRAKE DISKS, BRAKE COVER PLATE
| Number | Designation | Model 290 | |
|---|---|---|---|
| BA42.10-P-1001-06J | Safety bolt, rear axle brake disk to flange | Nm | 10 |
REPAIR MATERIALS
| Number | Designation | Order number |
|---|---|---|
| BR00.45-Z-1005-06A | Paste, hot lubrication 1 kg, DBL 6879.20 | A 000 989 76 51 |
| BR00.45-Z-1028-04A | Assembly cleaner | A 000 986 56 01 |