Front Caliper (BREMBO): Reassembly

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NOTE: Apply a thin coat of brake cylinder paste G 052 150 A2, or equivalent, to brake cylinders, pistons and seals before reassembly. Also apply to threads of caliper bleeder valve.

Install piston dust seal (1) on piston (2). Insert piston seal (3) in brake caliper. See Fig 1.

Fig 1: Installing Piston Seals (Brembo)
Courtesy of AUDI OF AMERICA, INC.
Insert piston into hole by hand. Press brake piston past inner seal by hand. Repeat process for all pistons.