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Home >> Saturn >> 2007 >> ION L4-2.4L >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Brakes and Traction Control >> System Specifications >> Drum Brake Component Specifications
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Drum Brake Component Specifications

Brake Drum Discard Diameter 231.0 mm 9.094 in
Brake Drum Diameter - New 230.125 mm ± 0.125 mm 9.06 in ± 0.005 in
Brake Drum Maximum Allowable Radial Runout 0.104 mm 0.004 in
Brake Drum Maximum Allowable Scoring 1.5 mm 0.059 in
Brake Drum Maximum Diameter After Refinish 230.50 mm 9.075 in
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