Brakes - Seat Leon Cup Racer TCR 2016 User Manual

4.9

Brakes

To set-up the brakes, the following pumps can be used in both axles:
Master cylinder
AP 15 MM
AP 15.9 MM
AP 16.8 MM
AP 17.8 MM
AP 19,1 MM
AP 20,6 MM
AP 22,2 MM
AP 23,8 MM

It is not advisable to use more than two pump diameters difference between front and rear.

If the master cylinders are replaced, take care on the correct installation and functioning of the
brake balance bar. The following link shows how to assembly correctly:
https://tiltonracing.com/wp-content/uploads/2013/07/98-1250-600-Series-Balance-Bars.pdf

On the dashboard screen it is shown the front/rear pressure and the balance percentage. The
recommended percentage is 60% front (car delivery).

Brake balance channel:
4.10 Aero
It is strongly recommended checking periodically that all aerodynamic parts and their fixations are in good
conditions.
Rear wing:

The rear wing has extensive regulation. Zero is the standard setting for the car.

Wing angle -5° has considerable influence on the rear down force.

Wing angle -10º has big influence on the rear down force as well as in drag.

Lateral plates are individually adjustable.
Front splitter:

Check periodically the fixations. It has to be in good conditions.

Check the front splitter angle that has to be at 0º when pitch is 0º.
Pitch:

Measure the pitch angle on the body shell over the door sill.
Push Rod
PRT 110
PRT 110
PRT 110
PRT 110
PRT 110
PRT 110
PRT 110
PRT 110
P_BRK_FRONT
∗ 100
P_BRK_FRONT + P_BRK_REAR
Remarks
Car delivery front
Car delivery rear
33