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Home >> Audi >> 2020 >> Q5 Premium Plus >> Repair and Diagnosis >> External Pages >> Different car >> Section 48 (Mechanical Components (Brake System)) >> 46 Mechanical Components >> Front Brakes >> Overview - Front Brakes >> Overview - Front Brakes, Brakes 1LC, 1LE And 1LF

Overview - Front Brakes, Brakes 1LC, 1LE And 1LF

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Fig 1: Exploded View Of Front Brakes (Brakes 1LC, 1LE and 1LF)
GWWA46-10673Courtesy of AUDI OF AMERICA, LLC
  1. Brake Shield
  2. Wheel Bearing Housing
  3. Bracket
    • For brake hose and wire
  4. Hose Bracket
    • for brake hose
  5. Bolt
    • Clean before re-using
    • Replace if damaged
    • Replace self-locking bolts and nuts after removing
    • 20 Nm
  6. Brake Line/Hose
    • Make sure the brake hose is routed correctly. Make sure the brake hose is not blocked, bent, twisted or rubbing against the vehicle.
    • Replace if damaged
    • Make sure that tabs are properly seated in the grooves on the bracket.
    • Brake line to brake caliper tightening specification: 14 Nm
  7. Bracket
    • For the brake line/hose
  8. Spring
    • Replace if damaged
  9. Brake Line
    • Do not change the bending shape.
    • Replace a damaged or bent brake line
    • Brake line to brake hose tightening specification: 14 Nm
  10. Bolt
    • Clean before re-using
    • Replace if damaged
    • Replace self-locking bolts and nuts after removing
    • 20 Nm
  11. Bolt
    • Clean before re-using
    • Replace if damaged
    • Replace self-locking bolts and nuts after removing
    • 200 Nm
  12. Brake Pad Wear Indicator Wire
    • For the left inner brake pad with the Left Front Brake Pad Wear Sensor -G34-
    • Replace when replacing the pads
  13. Anti-Friction Plate
  14. Protective Cap
  15. Bleed Screw
    • Before installing, thinly coat with Assembly Paste:G 052 150 A2  .
    • 18 Nm
  16. Spring Bracket
  17. Brake Caliper
  18. Anti-Friction Plate
  19. Brake Pads
  20. Brake Rotor
    • Allocation. Refer to the Parts Information.
    • Maximum lateral run-out: 0.06 mm
    • If the brake rotor is installed, measure using the Dial Indicator - 0-10mm:VAS6079  and Dial Indicator Bracket:6079/1  .
    • Clean away any dirt and rust on the brake rotor, and perform the measurement 10 mm from the outer edge of the brake rotor.
    • Always replace on both axles.
    • Do not use excessive force to separate the brake rotor from the wheel hub. Use rust remover, if necessary, otherwise the brake rotor could be damaged.
    • Refer to BRAKE ROTOR, REMOVING AND INSTALLING 
  21. Bolt
    • Clean before re-using
    • Replace if damaged
    • Replace self-locking bolts and nuts after removing
    • 8 Nm
  22. Bolt
    • Clean before re-using
    • Replace if damaged
    • Replace self-locking bolts and nuts after removing
    • 10 Nm