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.
2004 Pontiac Aztek Base, FWDFACTORY OEM SERVICE PROCEDURE
Disc Brake Component Specifications
WARNING: This page is about a different car, the 2004 Chevrolet Monte Carlo and 2004 Chevrolet Impala. However, it is still accessible from the selected car via links, so may be relevant.
Disc Brake Component Specifications
| Application | Specification | |
|---|---|---|
| Metric | English | |
| Front Brakes | ||
|
30.7 mm | 1.21 in |
|
0.06 mm | 0.002 in |
|
1.50 mm | 0.059 in |
|
0.025 mm | 0.001 in |
|
31.08 mm | 1.22 in |
|
32.2 mm | 1.27 in |
| Rear Brakes | ||
|
9.0 mm | 0.35 in |
|
0.06 mm | 0.002 in |
|
1.50 mm | 0.059 in |
|
0.025 mm | 0.001 in |
|
10.0 mm | 0.39 in |
|
11.0 mm | 0.43 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 specification. | ||
Factory Service Tools
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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.