Front brake caliper piston (Girling caliper), removing and installing: Installing

• Install dust boot onto piston.
  Fig 1: Installing Dust Boot Onto Piston (Girling Caliper)

  Courtesy of VOLKSWAGEN OF AMERICA, INC.
• Install new piston seal in caliper.

• Hold piston in front of caliper and insert inner sealing lip into cylinder groove using VAG 1474/5.
  Fig 2: Inserting Inner Sealing Lip Into Cylinder Groove Using Vag 1474/5 (Girling Caliper)

  Courtesy of VOLKSWAGEN OF AMERICA, INC.
• Press piston into caliper.
  Fig 3: Pressing Piston Into Caliper (Girling Caliper)

  Courtesy of VOLKSWAGEN OF AMERICA, INC.

Outer lip of dust boot must slip into groove in piston