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 MANUALSMAZDA20105 SPORT, 2.3 L, STANDARDREPAIR AND DIAGNOSISEXTERNAL PAGESDIFFERENT CARSECTION 514 (CONVENTIONAL BRAKE SYSTEM)FRONT BRAKE (DISC) INSPECTIONDISC PLATE THICKNESS INSPECTION
2010 Mazda 5 Sport, 2.3 L, Standard
Disc Plate Thickness Inspection
2010 Mazda 5 Sport, 2.3 L, StandardSECTION Disc Plate Thickness Inspection
WARNING: This page is about a different car, the 2005 Mazda MX-5 Miata. However, it is still accessible from the selected car via links, so may be relevant.
CAUTION:
- Excessive runout may result if the disc plate is removed from the vehicle then machined. Machine the disc plate while installed on the vehicle.
- Measure the thickness of the disc plate.
- If the thickness is not within the specification, replace the disc plate.
DISC PLATE MINIMUM THICKNESS SPECIFICATION
| Disk plate outer diameter 255 mm {10.0 in} | 18.0 mm {0.71 in} |
| Disk plate outer diameter 270 mm {10.6 in} | 20.0 mm {0.79 in} |
MINIMUM THICKNESS AFTER MACHINING
| Disk plate outer diameter 255 mm {10.0 in} | 18.8 mm {0.74 in} |
| Disk plate outer diameter 270 mm {10.6 in} | 20.8 mm {0.82 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.