Drum Brake Component Specifications
WARNING: This page is about a different car, the 2008 Pontiac G5 and 2008 Chevrolet Cobalt. However, it is still accessible from the selected car via links, so may be relevant.
| Application | Specification | |
|---|---|---|
| Metric | English | |
| 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 |
| Brake Shoe Lining Minimum Thickness | 0.5 mm | 0.020 in |
| Brake Shoe Lining Thickness - New | 4.2 mm | 0.165 in |
| Brake Shoe Lining-to-Drum Clearance | 0.635 mm | 0.025 in |