Seat Leon >> Technical data

Identification
Allocation of PR number - brakes The type of brake system installed in the vehicle is indicated amongst other things by the corresponding PR number on the vehicle data sticker. The vehicle data ...

See also:

Connecting brake lines to hydraulic unit
Connecting brake lines to hydraulic unit, LHD On the tandem master cylinder: - Primary piston circuit of brake master cylinder to hydraulic unit. Markings: Ø 6 mm and union nut with short th ...