100 Quattro Sedan L5-2309cc 2.3L SOHC (NF) (1989)
Fig. 2 Piston Seal, Removing
Fig. 2 Piston seal, removing
Fig. 3 Piston, installing
Slide dust boot on piston
Fig. 4 Piston, installing
Lubricate piston and cylinder bore lightly with brake cylinder paste
Hold piston in front of housing and insert lip of dust boot into groove in cylinder