Porsche 911 GT3 Cup 2008, Техническое руководство

Страница: 54 / 83

49
process is complete. All four brake discs should be bedded in equally.
To achieve this, it may be necessary to increase the brake balance to
the rear. S
Brake callipers:
The dust covers can be removed form the brake calipers when driving.
It is possible to overhaul the brake calipers, the necessary spare parts
can be purchased from Porsche Motorsport sales department.
Brake fluid:
Only Endless RF - 650 Racing Super Fluid brake fluid should be used.
Brake master cylinders and balance bar:
The two brake master cylinders supplying each brake circuit have
different bore diameters:
- Front axle 20.6 mm (orange marking)
- Rear axle 17.8 mm (blue marking)
The front to rear brake balance can be adjusted by turning the adjuster
shaft.
When the car is delivered, the brake balance is set to 40 bar on the
front and 43 bar on the rear axle. Rotating the adjuster wheel
clockwise increases the brake pressure on the rear. Rotating the
adjuster anti-clockwise increases the brake balance on the front axle.
Basicsetup adjusting spindle: