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How to change front brake pads on OPEL Astra G Van (F70) – replacement guide
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Recommended replacement interval for the part category Brake pad set : 30000 km
Important!
This replacement procedure can be used for:
OPEL ASTRA G Box (F70) 1.7 DTI 16V (F70), OPEL ASTRA G Box (F70) 1.6 (F70), OPEL ASTRA G Box (F70) 2.0 DI (F70), OPEL ASTRA G Box (F70) 1.7 TD (F70), OPEL ASTRA G Box (F70) 1.6 (F70) … View more
The steps may slightly vary depending on the car design.
OPEL ASTRA G Box (F70) 1.7 DTI 16V (F70), OPEL ASTRA G Box (F70) 1.6 (F70), OPEL ASTRA G Box (F70) 2.0 DI (F70), OPEL ASTRA G Box (F70) 1.7 TD (F70), OPEL ASTRA G Box (F70) 1.6 (F70) … 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 – Brake Pads for ASTRA G Box (F70) and other OPEL models
Alternative products

Wire brush
Brake cleaner
Copper grease
Anti-squeal paste
HEX bit No.H7.
Wheel impact socket #17
Brake caliper wind back tool
Ratchet wrench
Torque wrench
Flat Screwdriver
Crow bar
Wheel chock
Replacement: brake pads – OPEL ASTRA G Box (F70). Professionals recommend:
- Perform the replacement of brake pads in complete set for each axis. This provides effective braking.
- The replacement procedure is identical for all brake pads on the same axle.
- All work should be done with the engine stopped.
Replacement: brake pads – OPEL ASTRA G Box (F70). Use the following procedure:
- Step 1Open the bonnet. Unscrew the brake fluid reservoir cap.Step 2
Secure the wheels with chocks. - Step 3
Loosen the wheel mounting bolts. Use wheel impact socket #17. - Step 4Raise the front of the car and secure on supports.Step 5
Unscrew the wheel bolts.AUTODOC recommends:Important! Hold the wheel while unscrewing the fastening bolts. OPEL ASTRA G Box (F70) - Step 6
Remove the wheel. - Step 7
Spread the brake pads. Use a crowbar. - Step 8
Remove the dust boot caps of the brake caliper guide pins. Use a flat screwdriver. - Step 9
Unscrew the brake caliper fastening. Use HEX No.H7. Use a ratchet wrench. - Step 10
Remove the fastener attaching the brake hose to the shock strut. Use a crowbar. - Step 11
Pull aside the brake caliper retaining spring. Use a crowbar. - Step 12
Remove the brake caliper.Replacement: brake pads – OPEL ASTRA G Box (F70). 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. - Step 13
Remove the brake pads.Replacement: brake pads – OPEL ASTRA G Box (F70). AUTODOC experts recommend:Measure the brake disc thickness. Upon reaching the wear limit the part must be replaced. - Step 14
Detach the brake caliper retaining spring. - Step 15
Press in the brake caliper piston. Use brake caliper wind back tool. - Step 16
Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.AUTODOC recommends:Replacement: brake pads – OPEL ASTRA G Box (F70). After applying the spray, wait a few minutes.Make sure the disc surface is clean before installing the pads. - Step 17
Install new brake pads.Replacement: brake pads – OPEL ASTRA G Box (F70). Tip:Make sure the pads are installed with linings facing the disc. - Step 18
Install the brake caliper retaining spring. - Step 19
Treat the brake caliper bracket where it contacts the brake pads. Use anti-squeal paste.
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