Front Brakes, FN 3

Front Brake Caliper Assembly Overview

• Install complete repair kit when servicing.

• New brake caliper housings are filled with brake fluid and are pre-bled.

• Apply a thin coat of assembly paste (G 052 150 A2 ) to brake cylinders, pistons and seals.





1 Dust cap

2 Bleeder valve

• Lightly grease thread with assembly paste (G 052 150 A2) before screwing in

3 Caps

• Insert in mounting bushing

4 Guide pins, 28 Nm (18 ft lb)

5 Bearing bushing

• Insert in brake caliper housing

6 Brake caliper housing

• Removing and installing => [ Brake Caliper ] Brake Caliper.

7 Brake carrier

• Bolt to brake caliper housing

8 Retaining spring

• Insert with both ends in holes of brake caliper housing

9 Seal

• Removing and installing => [ Brake Caliper Piston ] Brake Caliper Piston.

10 Pistons

• Removing and installing => [ Brake Caliper Piston ] Brake Caliper Piston.

• Apply thin coat of assembly paste (G 052 150 A2 ) on piston

• Piston diameter: 54 mm

11 Protective seal

• Do not damage when installing piston