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Home >> Pontiac >> 2009 >> Solstice L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Brakes and Traction Control >> Disc Brake System >> Brake Rotor/Disc
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Brake Rotor/Disc

Front Brakes
Brake Rotor Diameter 296.00 mm (11.653 in)
Brake Rotor Discard Thickness* 23.0 mm (0.906 in)
Brake Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm (0.002 in)
Brake Rotor Maximum Allowable Scoring 1.50 mm (0.059 in)
Brake Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)
Brake Rotor Minimum Allowable Thickness After Refinish 23.5 mm (0.925 in)
Brake Rotor Thickness - New 26.0 mm (1.023 in)

Rear Brakes
Brake Rotor Diameter 278.0 mm (10.945 in)
Brake Rotor Discard Thickness* 10.0 mm (0.394 in)
Brake Rotor Maximum Allowable Assembled Lateral Runout 0.06 mm (0.002 in)
Brake Rotor Maximum Allowable Scoring 1.50 mm (0.059 in)
Brake Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)
Brake Rotor Minimum Allowable Thickness After Refinish 10.5 mm (0.413 in)
Brake Rotor Thickness - New 11.8 mm (0.465 in)

* All brake rotors have a discard dimension cast into them. Replace any rotor that does not meet this specification. After refinishing the rotor, replace any rotor that does not meet the minimum thickness after refinish specification.

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