90 Quattro 20V (Canada) L5-2309cc 2.3L DOHC (7A) (1989)
Pry seals out carefully without damaging cylinder bore
Fig. 3 Pistons, installing
Slide dust boot onto piston
Fig. 4 Pistons, installing
Lubricate piston and cylinder bore lightly with brake cylinder paste
Install piston and insert inner lip of dust boot into groove in brake cylinder
Fig. 5 Pistons, installing
Center tool on piston and press in
CAUTION: Outer lip on dust boot must slip into groove in piston.