Important!
This replacement procedure can be used for:
VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.6 (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.8 (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 2.0 Turbo (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.7 CDTi (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.9 CDTi (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.9 CDTi (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.6 (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.9 CDTi (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.8 i 16V (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 2.0 VXR (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.3 CDTi (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.4 i 16V (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.6 i 16V (L08), VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.7 CDTi (L08) 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 – Control Arm for Astra Mk V (H) Sport Hatch (A04) and other VAUXHALL models
Tools
Replacement: front lower arm – VAUXHALL ASTRA Mk V (H) Sport Hatch. Tools you'll need:
Wire brush
WD-40 spray
Brake cleaner
Copper grease
Combination spanner #18
Drive socket # 18
Wheel impact socket #17
Ratchet wrench
Torque wrench
Rubber mallet
Hammer
Pin punch
Crow bar
Tap wrench
Ball joint puller
Hydraulic transmission jack
Wheel chock
Replacement: front lower arm – VAUXHALL ASTRA Mk V (H) Sport Hatch. AUTODOC experts recommend:
  • The replacement procedure is identical for the left and right lower control arms.
  • Warning! Shut down the engine before starting any work – VAUXHALL ASTRA Mk V (H) Sport Hatch.
Carry out replacement in the following order:
  1. Step 1
    How to change Control Arm on Astra H A04 2005 - free PDF and video manuals
    Secure the wheels with chocks.
  2. Step 2
    How to replace VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.6 i 16V (L08) 2006 Control Arm - step-by-step manuals and video guides
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  3. Step 3
    Raise the front of the car and secure on supports.
    Step 4
    Astra H A04 1.9 CDTi (L08) 2007 Control Arm replacement: free workshop manuals
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. VAUXHALL ASTRA Mk V (H) Sport Hatch
  4. Step 5
    Changing Control Arm on VAUXHALL Astra Mk V (H) Sport Hatch (A04) 2.0 VXR (L08) 2008 by yourself
    Remove the wheel.
  5. Step 6
    How to remove VAUXHALL ASTRA 1.4 i 16V (L08) 2009 Control Arm - online easy-to-follow instructions
    Clean the fastener connecting the ball joint to the steering knuckle. Use a wire brush. Use WD-40 spray.
  6. Step 7
    How to replace Control Arm on VAUXHALL Astra Mk V (H) Sport Hatch (A04) 2010: download PDF manuals and video instructions
    Unscrew the ball joint fastening to the steering knuckle. Use a combination spanner #18. Use a drive socket #18. Use a ratchet wrench.
  7. Step 8
    How hard is it to do yourself: Control Arm replacement on Astra H A04 1.6 (L08) 2005 - download illustrated guide
    Remove the fastening bolt.
  8. Step 9
    Need to know how to renew Control Arm on VAUXHALL ASTRA 2006? This free workshop manual will help you to do it yourself
    Clean the fasteners connecting the control arm to the subframe. Use a wire brush. Use WD-40 spray.
  9. Step 10
    Changing of Control Arm on Astra H A04 2007 won't be an issue if you follow this illustrated step-by-step guide
    Unscrew the rear fastener connecting the control arm to the subframe. Use a combination spanner #18. Use a drive socket #18. Use a ratchet wrench. Use a tap wrench.
  10. Step 11
    Remove the rear fastener of the control arm.
    Step 12
    VAUXHALL ASTRA 1.6 i 16V (L08) Control Arm replacement: online guides and video tutorials
    Unscrew the front arm fastener. Use a combination spanner #18. Use a drive socket #18. Use a ratchet wrench. Use a tap wrench.
  11. Step 13
    Replacing Control Arm on Astra H A04 2009 1.6 i 16V (L08) by yourself
    Disconnect the ball joint from the steering knuckle. Use a ball joint puller.
  12. Step 14
    Remove the front fastener of the control arm.
    Step 15
    Astra Mk V (H) Sport Hatch (A04) 1.4 i 16V (L08) 2010 Control Arm DIY replacement workshop manual
    Remove the arm. Use a crowbar.
  13. Step 16
    How to change Control Arm on VAUXHALL Astra Mk V (H) Sport Hatch (A04) 2005 - tips and tricks
    Clean the mounting seats and the thread of the suspension arm. Use a wire brush. Use WD-40 spray.
  14. Step 17
    Step-by-step recommendations for DIY replacement Astra H A04 2006 1.4 i 16V (L08) Control Arm
    Install a new arm. Use a rubber mallet.
    Replacement: front lower arm – VAUXHALL ASTRA Mk V (H) Sport Hatch. Professionals recommend:
    During the installation process, use only new bolts and nuts.Do not damage the ball joint cover.
  15. Step 18
    Install the front fastener of the arm.
    Step 19
    DIY replacement of Control Arm on VAUXHALL Astra Mk V (H) Sport Hatch (A04) 1.8 i 16V (L08) 2007 is not an issue anymore with our step-by-step tutorial
    Install the rear fastener of the control arm.
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DIY VAUXHALL Astra Mk V (H) Sport Hatch (A04) Control Arm replacement - online guide
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