Porsche 911 GT3 R 2012 Technical Manual page 85

6.3.2.3. Camb er
The rear lower-wishbone can be adjusted as follows:
Wishbone
Trunnion pin
 Spacers: The wishbone length can
spacers, a 1 mm adjustment in length equates to a camber
change of approximately 10'.
Trailing arm mounting hole: The mounting position of the trailing

arm should not be changed (wheel clearance)
 Porsche Motorsport provides a special tool to remove the
trunnion pin: 997.450.345.9B
Spacers
Trailing arm
mounting holes
Wishbone
be adjusted using different
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