When to replace the Brake Discs on your VAUXHALL ASTRA
Recommended replacement interval for the part category Brake disc : 50000 km
Important!
This replacement procedure can be used for:
VAUXHALL Astra Mk II CC (T85) 1.4 i, VAUXHALL Astra Mk II CC (T85) 1.8 GTE, VAUXHALL Astra Mk II CC (T85) 1.7 D, VAUXHALL Astra Mk II CC (T85) 1.6, VAUXHALL Astra Mk II CC (T85) 1.4 S, VAUXHALL Astra Mk II CC (T85) 1.3, VAUXHALL Astra Mk II CC (T85) 1.2 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

Tools
Replacement: brake discs – VAUXHALL ASTRA Mk II Hatchback. Tools you need:
Wire brush
Nylon cleaning brush
WD-40 spray
Brake cleaner
Anti-squeal paste
High-temperature ceramic grease
Torque wrench
HEX bit No.H7
HEX bit No.H10
Wheel impact socket #17
Ratchet wrench
Tap wrench
Phillips Screwdriver
Rubber mallet
Impact screwdriver
Brake caliper wind back tool
Crow bar
Wheel chock
AUTODOC recommends:
  • Replace the brake disks on the car VAUXHALL ASTRA Mk II Hatchback in complete set for each axis. Regardless of the state of components. This will ensure even braking.
  • The replacement procedure is identical for both brake disks on the same axle.
  • When changing the brake discs, always replace the brake pads.
  • Please note: all work on the car – VAUXHALL ASTRA Mk II Hatchback – should be done with the engine switched off.
Carry out replacement in the following order:
  1. Step 1
    Open the bonnet.
    Step 2
    Unscrew the brake fluid reservoir cap.
    Step 3
    Secure the wheels with chocks.
    Step 4
    How to change Brake Discs on VAUXHALL ASTRA Mk II Hatchback 1984 - free PDF and video manuals
    Loosen the wheel mounting bolts. Use wheel impact socket #17.
  2. Step 5
    Raise the car.
    Replacement: brake discs – VAUXHALL ASTRA Mk II Hatchback. Tip from AUTODOC experts:
    If you are using a jack, make sure it rests on a flat surface without any unevenness.Be sure to additionally secure the car with jack stands.
    Step 6
    How to replace VAUXHALL Astra Mk II CC (T85) 2.0 GTE 16V 1985 Brake Discs - step-by-step manuals and video guides
    Unscrew the wheel bolts.
    AUTODOC recommends:
    Warning! To avoid injury, hold the wheel while unscrewing the fastening bolts. VAUXHALL ASTRA Mk II Hatchback
  3. Step 7
    VAUXHALL ASTRA Mk II Hatchback 2.0 GTE 1986 Brake Discs replacement: free workshop manuals
    Remove the wheel.
  4. Step 8
    Changing Brake Discs on VAUXHALL Astra Mk II CC (T85) 1.2 1987 by yourself
    Detach the brake caliper retaining spring. Use a crowbar.
  5. Step 9
    How to remove VAUXHALL ASTRA 1.3 1988 Brake Discs - online easy-to-follow instructions
    Spread the brake pads. Use a crowbar.
  6. Step 10
    How to replace Brake Discs on VAUXHALL Astra Mk II CC (T85) 1989: download PDF manuals and video instructions
    Remove the dust boot caps of the brake caliper guide pins. Use a crowbar.
  7. Step 11
    How hard is it to do yourself: Brake Discs replacement on VAUXHALL ASTRA Mk II Hatchback 1.6 1990 - download illustrated guide
    Unscrew the brake caliper fastening. Use HEX No.H7. Use a ratchet wrench.
  8. Step 12
    Need to know how to renew Brake Discs on VAUXHALL ASTRA 1991? This free workshop manual will help you to do it yourself
    Remove the brake caliper.
    Replacement: brake discs – VAUXHALL ASTRA Mk II Hatchback. Professionals recommend:
    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.
  9. Step 13
    Changing of Brake Discs on VAUXHALL ASTRA Mk II Hatchback 1984 won't be an issue if you follow this illustrated step-by-step guide
    Remove the brake pads.
  10. Step 14
    VAUXHALL ASTRA 1.4 i Brake Discs replacement: online guides and video tutorials
    Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
  11. Step 15
    Replacing Brake Discs on VAUXHALL ASTRA Mk II Hatchback 1986 2.0 GTE 16V by yourself
    Unscrew the caliper bracket fastening. Use HEX No.H10. Use a ratchet wrench. Use a tap wrench.
  12. Step 16
    Astra Mk II CC (T85) 1.3 1987 Brake Discs DIY replacement workshop manual
    Remove the caliper bracket.
  13. Step 17
    How to change Brake Discs on VAUXHALL Astra Mk II CC (T85) 1988 - tips and tricks
    Unscrew the brake disc fastening. Use a Phillips screwdriver. Use an impact screwdriver.
  14. Step 18
    Step-by-step recommendations for DIY replacement VAUXHALL ASTRA Mk II Hatchback 1989 1.3 Brake Discs
    Remove the brake disc.
    Replacement: brake discs – VAUXHALL ASTRA Mk II Hatchback. Tip from AUTODOC:
    If necessary, use a rubber mallet.
  15. Step 19
    DIY replacement of Brake Discs on VAUXHALL Astra Mk II CC (T85) 1.8 GTE 1990 is not an issue anymore with our step-by-step tutorial
    Clean the hub. Use a wire brush. Treat the contacting surface. Use high-temperature ceramic grease.
  16. Step 20
    How to change Brake Discs on VAUXHALL ASTRA Mk II Hatchback 1984 - free PDF and video manuals
    Install the brake disc.
  17. Step 21
    How to replace VAUXHALL Astra Mk II CC (T85) 2.0 GTE 16V 1985 Brake Discs - step-by-step manuals and video guides
    Screw in the brake disc fastener. Use a Phillips screwdriver.
  18. Step 22
    VAUXHALL ASTRA Mk II Hatchback 2.0 GTE 1986 Brake Discs replacement: free workshop manuals
    Tighten the brake disc fastening. Use a Phillips screwdriver. Use a torque wrench. Tighten it to 7 Nm torque.
  19. Step 23
    Changing Brake Discs on VAUXHALL Astra Mk II CC (T85) 1.2 1987 by yourself
    Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.
    AUTODOC recommends:
    Replacement: brake discs – VAUXHALL ASTRA Mk II Hatchback. After applying the spray, wait a few minutes.
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DIY VAUXHALL Astra Mk II CC (T85) Brake Discs replacement - online guide
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