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 MANUALSGEO1993PRIZM L4-1600CC 1.6L DOHCREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSBRAKE ROTOR/DISC
1993 Geo Prizm L4-1600cc 1.6L DOHC
Brake Rotor/Disc
1993 Geo Prizm L4-1600cc 1.6L DOHCSECTION Brake Rotor/Disc
Front Rotor
| Nominal Thickness | 0.866 Inch (in) |
| Minimum Refinish Thickness All brake rotors have a discard dimension cast into them. This is a wear dimension, not a refinish dimension. Any rotor that does not meet specifications should be discarded. | 0.787 Inch (in) |
| Thickness Variation (Parallelism) | 0.0005 Inch (in) |
| Lateral Runout (T.I.R.) | 0.0035 Inch (in) |
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.