How to replace rear wheel bearing / rear hub bearing on AUDI A6 2 (C6) [TUTORIAL AUTODOC]
How to replace rear wheel bearing / rear hub bearing on AUDI A6 2 (C6) [TUTORIAL AUTODOC]


Required tools:
Wire brush
WD-40 spray
Brake cleaner
Copper grease Combination spanner #13
Combination spanner #15
Combination spanner #17
Torx bit T30 XZN socket bit # 12
Drive socket # 13
Drive socket # 17
Wheel impact socket #17 Ratchet wrench
Torque wrench
Tap wrench
Phillips screwdriver Impact screwdriver
Hammer
Crow bar
Wheel chock 1. Raise the rear of the car and secure on supports. 2. Unscrew the wheel bolts.
Use wheel impact socket #17. AUTODOC recommends:
To avoid injury, hold up the wheel when unscrewing the bolts. 3. Clean the brake caliper fasteners.
Use a wire brush. Use WD-40 spray. 4. Unscrew the brake caliper fastening. Use a combination spanner #13.
Use a combination spanner #15. 5. Remove the brake caliper.
Use a crowbar. AUTODOC recommends:
Tie the caliper to the suspension or to the body with a wire without disconnecting from the brake hose to prevent depressurization of the brake system. Make sure that the brake caliper is not hanging on the brake hose. Don’t press the brake pedal after the brake caliper has been removed. As a result, the piston can fall out from the brake cylinder, and brake fluid leakage and depressurization of the system may occur. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary. 6. Remove the brake pads.
Use a crowbar. 7. Clean the brake caliper bracket fasteners.
Use a wire brush. Use WD-40 spray. 8. Unscrew the caliper bracket fastening.
Use a combination spanner #17. 9. Remove the caliper bracket 10. Clean the brake disc fasteners.
Use a wire brush. Use WD-40 spray. 11. Unscrew the brake disc fastening
Use a Phillips screwdriver. Use an impact screwdriver. 12. Remove the brake disc. 13. Clean the fasteners of the brake disc cover.
Use a wire brush. Use WD-40 spray. 14. Unscrew the fasteners of the brake disc cover. Use Torx T30. 15. Remove the brake disc cover. 16. Clean the fasteners of the wheel hub bearing.
Use a wire brush. Use WD-40 spray. 17. Unscrew the hub bearing mounting.
Use XZN #12. Use a ratchet wrench. Use a tap wrench. 18. Remove the fastening bolts. 19. Remove the hub and the bearing together, since they are a sealed unit. Use a hammer. 20. Clean the hub bearing mounting seat.
Use a wire brush. Use WD-40 spray. 21. Apply special grease to the bearing assembly mounting seat. Use copper grease. 22. Install the new wheel hub with a bearing. 23. Install the fastening bolts. 24. Tighten the fastener of the wheel hub bearing. Use XZN #12. Use a torque wrench. Tighten it to 95 nm torque. AUTODOC recommends:
The wheel bearing unit must not tilt on the axle pin. 25. Install the brake disc cover. 26. Screw in the fasteners of the brake disc cover.
Use Torx T30. 27. Treat the hub where it contacts the brake disk.
Use copper grease. 28. Install the brake disc. 29. Tighten the brake disc fastening.
Use a Phillips screwdriver. Use an impact screwdriver. Use a torque wrench. Tighten it to 9 Nm torque. 30. Install the brake caliper bracket. 31. Tighten the brake caliper bracket.
Use a drive socket #17. Use a torque wrench.
Tighten it to 75 nm torque. 32. Clean the brake caliper bracket from dirt and dust.
Use a wire brush. Use a brake cleaner. AUTODOC recommends:
After applying the spray, wait a few minutes. 33. Install the brake pads. 34. Install the brake caliper and fix it. Use a combination spanner #13. Use a drive socket #13. Use a torque wrench.
Tighten it to 35 Nm torque. 35. Treat the surface where the brake disc contacts the wheel rim. Use copper grease. 36. Clean the brake disk surface.
Use a brake cleaner. AUTODOC recommends:
After applying the spray, wait a few minutes. 37. Screw in the wheel bolts.
Use wheel impact socket #17. AUTODOC recommends:
To avoid injury, hold up the wheel when screwing in the fastening bolts. 38. Lower the car and working in a cross order, tighten the wheel bolts. Use a torque wrench.
Tighten it to 120 Nm torque.

1 thought on “How to replace rear wheel bearing / rear hub bearing on AUDI A6 2 (C6) [TUTORIAL AUTODOC]”

  1. Алексей A. says:

    Good 👍👍👍👍👍

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