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Home >> Audi >> 2016 >> S5 Prestige, 2D Convertible >> Repair and Diagnosis >> External Pages >> Different car >> Section 33 (Brake System) >> 46 - Brakes - Mechanical components >> Front brakes FNR-G60 >> Front brakes, servicing

Front brakes, servicing

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NOTE:
  • Install complete repair kit.
  • After replacing brake pads, depress brake pedal firmly several times with vehicle stationary so that the brake pads are properly seated in their normal operating position.
  • To extract brake fluid from the brake fluid reservoir, use a bleeder bottle that only comes into contact with brake fluid. Brake fluid is poisonous and must never be extracted by mouth using a hose!
  • Check brake caliper for ease of movement by moving it sideways.
Fig 1: Exploded View Of Front Brakes FNR-G60
GW00019712Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - Brake pads

NOTE:
  • The inner surface (with tension spring) is equipped with a cable for wear indicator.
  • Always replace both sides
  • Before installing the brake pads, clean guide surfaces and apply a thin coating of polycarbamide grease G 052 142 A2  .
  • Removing and installing → Brake pads, removing and installing 
  • Checking pad thickness:
  • Different versions ETKA
NOTE:
  • Always clean the brake caliper thoroughly (grease-free) before inserting new brake pads. It is important to make sure that contact surfaces for brake pads are clean.

2 - Brake carrier

3 - Ribbed bolt, 190 Nm

4 - Bearing bushing

5 - Guide pins, 30 Nm

6 - Protective cap

7 - Brake disc

8 - Wheel bolts

9 - Torx bolt

10 - Spring clip

11 - Brake line connection to brake hose, 15 Nm

12 - Brake line

13 - Brake line connection to brake caliper, 17 Nm

14 - Bracket

15 - Hex bolt M 8 x 16

16 - Brake caliper housing

17 - Retaining spring

NOTE:
  • After inserting the retaining spring into the two holes, press it under the brake carrier. If incorrectly installed, it is not possible to adjust the wear of the outer pad, and the pedal travel will be increased as a result.