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How to change rear brake discs on Audi A4 B8 – replacement guide
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Recommended replacement interval for the part category Brake disc : 50000 km
Important!
This replacement procedure can be used for:
AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI quattro, AUDI A4 Saloon (8K2, B8) 3.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 3.0 TDI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 3.2 FSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.7 TDI, AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.7 TDI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 1.8 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 3.2 FSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI flexible fuel quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI flexible fuel, AUDI A4 Saloon (8K2, B8) 2.0 TFSI Flexfuel quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI Flexfuel quattro … View more
The steps may slightly vary depending on the car design.
AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI quattro, AUDI A4 Saloon (8K2, B8) 3.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 3.0 TDI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 3.2 FSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.7 TDI, AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.7 TDI, AUDI A4 Saloon (8K2, B8) 1.8 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 1.8 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 3.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 3.2 FSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI flexible fuel quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TFSI, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TDI, AUDI A4 Saloon (8K2, B8) 2.0 TDI quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI flexible fuel, AUDI A4 Saloon (8K2, B8) 2.0 TFSI Flexfuel quattro, AUDI A4 Saloon (8K2, B8) 2.0 TFSI Flexfuel quattro … View more
The steps may slightly vary depending on the car design.
How to change rear brake discs / rear brake rotors on AUDI A4 B8 Saloon [TUTORIAL AUTODOC]

All the parts you need to replace – Brake Discs for A4 Saloon (8K2, B8) and other AUDI models
Brake disc
Alternative products

Wire brush
Nylon cleaning brush
WD-40 spray
Brake cleaner
Copper grease
Combination spanner #15
Combination spanner #18
Drive socket # 13
Drive socket # 18
Torx bit T30
Wheel impact socket #17
Ratchet wrench
Torque wrench
Brake caliper wind back tool
Impact screwdriver
Crow bar
Wheel chock
Replacement: brake discs – Audi A4 B8. AUTODOC recommends:
- Replace the brake disks on the car Audi A4 B8 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.
- All work should be done with the engine stopped.
Replacement: brake discs – Audi A4 B8. Recommended sequence of steps:
- Step 1Open the bonnet. Unscrew the brake fluid reservoir cap.
- Step 2Put the parking brake system into service mode.
- Step 3Secure the wheels with chocks.
- Step 4Loosen the wheel mounting bolts. Use wheel impact socket #17.
- Step 5Raise the rear of the car and secure on supports.
- Step 6Unscrew the wheel bolts.AUTODOC recommends:Important! Hold the wheel while unscrewing the fastening bolts. Audi A4 B8
- Step 7Remove the wheel.
- Step 8Clean the brake caliper fasteners. Use a wire brush. Use WD-40 spray.
- Step 9Unscrew the brake caliper fastening. Use a combination spanner #15. Use a drive socket #13. Use a ratchet wrench.
- Step 10Spread the brake pads. Use a crowbar.
- Step 11Remove the brake caliper.Replacement: brake discs – Audi A4 B8. AUTODOC experts 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. Check the brake caliper bracket, brake caliper guide pins and boots. Clean them. Replace, if necessary.
- Step 12Remove the brake pads.
- Step 13Clean the brake caliper bracket fasteners. Use a wire brush. Use WD-40 spray.
- Step 14Unscrew the caliper bracket fastening. Use a combination spanner #18.
- Step 15Remove the caliper bracket.
- Step 16Clean the brake disc fasteners. Use a wire brush. Use WD-40 spray.
- Step 17Unscrew the brake disc fastening. Use Torx T30. Use an impact screwdriver.
- Step 18Remove the brake disc.
- Step 19Clean the hub. Use a wire brush. Treat the contacting surface. Use copper grease.
- Step 20Install the brake disc.
- Step 21Tighten the brake disc fastening. Use Torx T30. Use a torque wrench. Tighten it to 5 Nm torque.
- Step 22Remove the retaining springs of the brake pads.
- Step 23Clean the brake caliper bracket from dirt and dust. Use a wire brush. Use a brake cleaner.AUTODOC recommends:Replacement: brake discs – Audi A4 B8. After applying the spray, wait a few minutes.
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- r0Za04.04.2024 03:03MemberGreat
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