How to carry out replacement: Wheel Bearing 1.9 JTDM 16V (939AXC1B, 939AXC12) Alfa Romeo 159 939
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Change Alfa Romeo 159 939 1.8 MPI (939AXL1A) Wheel Bearing yourself – manuals and video tutorials

How to change rear wheel bearing on ALFA ROMEO 159 Saloon (939) – replacement guide

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Important!
This replacement procedure can be used for:
ALFA ROMEO 159 (939) 2.0 JTDM (939AXQ1B), ALFA ROMEO 159 (939) 1.9 JTS (939AXA1B), ALFA ROMEO 159 (939) 2.2 JTS (939AXB1B, 939AXB11), ALFA ROMEO 159 (939) 1.9 JTDM 8V (939AXE1B), ALFA ROMEO 159 (939) 1.9 JTDM 16V (939AXC1B, 939AXC12), ALFA ROMEO 159 (939) 2.4 JTDM (939AXD12, 939AXD1B), ALFA ROMEO 159 (939) 1.9 JTDM 8V (939AXE1B, 939BXE1B, 939BXH1B), ALFA ROMEO 159 (939) 1.9 JTDM 16V (939AXF1B, 939AXC1B), ALFA ROMEO 159 (939) 2.4 JTDM Q4 (939AXMB2), ALFA ROMEO 159 (939) 2.4 JTDM (939AXD), ALFA ROMEO 159 (939) 1.8 MPI (939AXL1A), ALFA ROMEO 159 (939) 3.2 JTS (939AXG2B), ALFA ROMEO 159 (939) 1.8 TBi (939.AXN1B), ALFA ROMEO 159 (939) 2.0 JTDM (939AXP1B), ALFA ROMEO 159 (939) 2.0 JTDM (939AXR1B) … View more

The steps may slightly vary depending on the car design.

This video shows the replacement procedure of a similar car part on another vehicle

All the parts you need to replace – Wheel Bearing for 159 (939) and other ALFA ROMEO models
Alternative products
How to change Wheel bearing kit on Alfa Romeo 159 939 1.9 JTDM 16V (939AXC1B, 939AXC12) – step-by-step instructions for straightforward car repair Wheel bearing kit
Tools
Replacement: wheel bearing – ALFA ROMEO 159 (939). Tools you might need:
Wire brush
WD-40 spray
All-purpose cleaning spray
Brake cleaner
Copper grease
Combination spanner #13
Combination spanner #15
Drive socket # E12
Drive socket # 13
Drive socket # E14
HEX bit No.H5.
Wheel impact socket #17
Ratchet wrench
Torque wrench
Hammer
Crow bar
Wheel chock
Buy tools
Replacement: wheel bearing – ALFA ROMEO 159 (939). Tip from AUTODOC:
  • Do not re-use the bearing assembly of your ALFA ROMEO 159 (939) car.
  • The wheel hub bearing replacement procedure is identical for both wheels on the same axle.
  • Warning! Shut down the engine before starting any work – ALFA ROMEO 159 (939).
Carry out replacement in the following order:
  1. Step 1
    How to change Wheel Bearing on Alfa Romeo 159 939 2005 - free PDF and video manuals
    Secure the wheels with chocks.
  2. Step 2
    How to replace ALFA ROMEO 159 (939) 1.9 JTDM 16V (939AXC1B, 939AXC12) 2006 Wheel Bearing - step-by-step manuals and video guides
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  3. Step 3
    Raise the rear of the car and secure on supports.
    Step 4
    Alfa Romeo 159 939 2.4 JTDM (939AXD12, 939AXD1B) 2007 Wheel Bearing replacement: free workshop manuals
    Unscrew the wheel bolts.
    Replacement: wheel bearing – ALFA ROMEO 159 (939). AUTODOC recommends:
    To avoid injury, hold up the wheel when unscrewing the bolts.
  4. Step 5
    Changing Wheel Bearing on ALFA ROMEO 159 (939) 2.2 JTS (939AXB1B, 939AXB11) 2008 by yourself
    Remove the wheel.
  5. Step 6
    How to remove ALFA ROMEO 159 2.4 JTDM (939AXD) 2009 Wheel Bearing - online easy-to-follow instructions
    Clean the brake caliper fasteners. Use a wire brush. Use a brake cleaner.
    AUTODOC recommends:
    Replacement: wheel bearing – ALFA ROMEO 159 (939). After applying the spray, wait a few minutes.
  6. Step 7
    How to replace Wheel Bearing on ALFA ROMEO 159 (939) 2010: download PDF manuals and video instructions
    Unscrew the brake caliper fastening. Use a combination spanner #13. Use a combination spanner #15. Use a ratchet wrench.
  7. Step 8
    How hard is it to do yourself: Wheel Bearing replacement on Alfa Romeo 159 939 1.9 JTS (939AXA1B) 2011 - download illustrated guide
    Remove the brake caliper. Use a crowbar.
    Replacement: wheel bearing – ALFA ROMEO 159 (939). Tip from AUTODOC experts:
    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.
  8. Step 9
    Need to know how to renew Wheel Bearing on ALFA ROMEO 159 2012? This free workshop manual will help you to do it yourself
    Remove the brake pads. Use a crowbar.
  9. Step 10
    Remove the brake pads retaining clips.
    Step 11
    Changing of Wheel Bearing on Alfa Romeo 159 939 2005 won't be an issue if you follow this illustrated step-by-step guide
    Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
  10. Step 12
    ALFA ROMEO 159 1.8 MPI (939AXL1A) Wheel Bearing replacement: online guides and video tutorials
    Unscrew the caliper bracket fastening. Use a drive socket #E12. Use a ratchet wrench.
  11. Step 13
    Replacing Wheel Bearing on Alfa Romeo 159 939 2007 1.9 JTDM 16V (939AXC1B, 939AXC12) by yourself
    Remove the caliper bracket.
  12. Step 14
    159 (939) 2.4 JTDM (939AXD) 2008 Wheel Bearing DIY replacement workshop manual
    Clean the brake disc fasteners. Use a wire brush. Use WD-40 spray.
  13. Step 15
    How to change Wheel Bearing on ALFA ROMEO 159 (939) 2009 - tips and tricks
    Unscrew the brake disc fastening. Use HEX No.H5. Use a ratchet wrench.
  14. Step 16
    Step-by-step recommendations for DIY replacement Alfa Romeo 159 939 2010 2.4 JTDM (939AXD) Wheel Bearing
    Remove the brake disc.
  15. Step 17
    DIY replacement of Wheel Bearing on ALFA ROMEO 159 (939) 1.9 JTDM 8V (939AXE1B) 2011 is not an issue anymore with our step-by-step tutorial
    Clean the wheel hub fastener. Use a wire brush. Use WD-40 spray.
  16. Step 18
    How to change Wheel Bearing on Alfa Romeo 159 939 2005 - free PDF and video manuals
    Unscrew the wheel hub axle nut. Use a drive socket #E14. Use a ratchet wrench.
  17. Step 19
    How to replace ALFA ROMEO 159 (939) 1.9 JTDM 16V (939AXC1B, 939AXC12) 2006 Wheel Bearing - step-by-step manuals and video guides
    Remove the fastening bolts.
  18. Step 20
    Alfa Romeo 159 939 2.4 JTDM (939AXD12, 939AXD1B) 2007 Wheel Bearing replacement: free workshop manuals
    Remove the hub and the bearing together, since they are a sealed unit. Use a crowbar. Use a hammer.
  19. Step 21
    Changing Wheel Bearing on ALFA ROMEO 159 (939) 2.2 JTS (939AXB1B, 939AXB11) 2008 by yourself
    Clean the hub bearing mounting seat. Use a wire brush. Use all-purpose cleaning spray.
  20. Step 22
    How to remove ALFA ROMEO 159 2.4 JTDM (939AXD) 2009 Wheel Bearing - online easy-to-follow instructions
    Treat the contacting surface. Use copper grease.
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