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Home >> Chevrolet >> 2003 >> Astro Van 2WD V6-4.3L VIN X >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Disc Brake System >> Brake Rotor/Disc
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Brake Rotor/Disc

Front Brakes

Rotor Discard Thickness 27.50 mm (1.083 in)
Rotor Minimum Allowable Thickness After Refinish 28.0 mm (1.102 in)
Rotor Thickness-new 29.0 mm (1.142 in)
Rotor Maximum Allowable Assembled Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)

Rear Brakes

Rotor Discard Thickness 18.5 mm (0.728 in)
Rotor Minimum Allowable Thickness After Refinish 19.0 mm (0.748 in)
Rotor Thickness-new 20.0 mm (0.787 in)
Rotor Maximum Allowable Assembled Lateral Runout 0.13 mm (0.005 in)
Rotor Maximum Allowable Scoring 1.50 mm (0.059 in)
Rotor Maximum Allowable Thickness Variation 0.025 mm (0.001 in)