Remove/Install Front Axle Wheel Bearing - AR33.20-P-0302SG
Model 223
with code Z07 (B7 armoring on special protection version)
| Notes on safety-relevant components | AH00.00-Z-0019-01A | ||
| Notes on repair work on suspension components | AH00.00-P-0100-01A | ||
| Remove/install | |||
| 1 | Remove steering knuckle. | AR33.25-P-0400SG | |
| 2 | Press out wheel hub (1). | Do not support steering knuckle on brake caliper support mounts They can be damaged otherwise. Support inner races of wheel bearing (3) using a sleeve. Otherwise the wheel bearing (3) will be damaged. Workshop press |
|
| |
Fig 2 | ||
| Fig 3 | |||
| 3 | Remove retaining ring (2). | Circlip pliers |
|
| 4 | Place steering knuckle with bearing eye directly onto press and press out wheel bearing (3) up to contact surface. | Do not subject inner races of wheel bearing (3) to loads. Otherwise the wheel bearing (3) will be damaged. Workshop press with a force of at least 5 kN |
Fig 3 |
| 5 | Place steering knuckle at screw connection points of brake cover plate and press out wheel bearing (3) completely. | Do not subject inner races of wheel bearing (3) to loads. Otherwise the wheel bearing (3) will be damaged. Workshop press with a force of at least 5 kN |
Fig 3 |
| Check | |||
| 6 | Check steering knuckle for damage. | If problems are found, ↓ replace steering knuckle. |
|
| 7 | Install in the reverse order |