31 21 180 Replacing Bearing (Wheel Bearing) For Front Wheel

31 21 180 Replacing bearings (wheel hub) for front wheel







Necessary preliminary tasks:
- Remove brake disc
- Remove front pulse generator

NOTE: Check brake pads and renew if necessary.







Slacken nut (1).
Tightening torque 31 12 2AZ.
Remove tension strut (2) from swivel bearing (3).







Release screws (1) and remove mount.
Tightening torque 31 21 1AZ.







Installation:
Replace screws.

Keep tapped holes (1) clean and free from grease.
Keep contact surface (2) of wheel bearing and swivel bearing clean and free from grease.

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