Audi Workshop Service and Repair Manuals

Notes:

• ◆ Install complete repair set when servicing.
• ◆ New brake calipers are filled with brake fluid and are pre-bled.
• ◆ Apply thin coat of assembly paste G 052 150 A2 to brake cylinder, piston and sealing ring.

• Protective cap
• ◆ Attach to bleed valve
• Vent valve
• ◆ Apply thin coat of assembly paste G 052 150 A2 to thread before screwing in

• Brake caliper housing

• Sealing rings
• ◆ Use wedge -3409- to remove => Fig. 2
• ◆ Insert carefully by hand

• Piston
• ◆ Use compressed air to press out of brake caliper housing => Fig.1
• ◆ Apply thin coat of assembly paste G 052 150 A2 to piston before inserting
• ◆ Installing => Fig. 3, 4, and 5
• Protective caps
• ◆ Do not damage when inserting piston
• ◆ Fit onto piston with outer sealing lip => Fig.3
• ◆ Insert with inner sealing lip in groove in brake caliper housing => Fig. 4