Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSCHEVROLET2003TRACKER 4D UTILITY, 2.0 C, 4WD, STANDARDREPAIR AND DIAGNOSISQUICK LOOKUPSCOMMON SPECS & PROCEDURESBRAKESDRUM BRAKESDRUM BRAKE SERVICE SPECIFICATIONS
2003 Chevrolet Tracker 4D Utility, 2.0 C, 4WD, Standard
Drum Brake Service Specifications
2003 Chevrolet Tracker 4D Utility, 2.0 C, 4WD, StandardSECTION Drum Brake Service Specifications
DRUM BRAKE SPECIFICATIONS
| Application | In. (mm) |
|---|---|
| Brake Drum Groove Depth (Maximum) | 0.039 (1.0) |
| Brake Drum Inner Diameter (NEW) | 8.66 (220) |
| Brake Drum Inner Diameter (Maximum) | 8.74 (222) |
| Brake Drum Radial Runout (Maximum) | 0.002 (0.04) |
| Brake Shoes Outer Diameter | 8.638-8.650 (219.4-219.7) |
| Brake Shoe Lining & Plate Thickness (NEW) | 0.24 in (6.5) |
| Brake Shoe Lining & Plate Thickness (Minimum) | 0.12 in (3.0) |
| Brake Shoe Lining Thickness (NEW) | 0.039 (10.0) |
| Brake Shoe Lining Thickness (Minimum) | 0.04 (1.0) |
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.