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 Nissan-Datsun Sentra SE-RFACTORY OEM SERVICE PROCEDURE
General Specifications
WARNING: This page is about a different car, the 2005 Nissan 350Z. However, it is still accessible from the selected car via links, so may be relevant.
General - Service Data & Specifications
| Unit: mm (in) | ||||
| Front brake | Brake model | CLZ25VD | OPB27VA | |
| Rotor outer diameter x thickness | 296x24.0 (11.65x0.945) | 324x30.0 (12.76x1.181) | ||
| Pad Length x width x thickness |
125.6x46.0x 11.0 (4.94 x 1.811 x 0.433) | 117.1 x53.3x9.3 (4.61 x 2.098x0.366) | ||
| Cylinder bore diameter | 57.2 (2.252) | 38 (1.50) x2+ 44 (1.73) x2 | ||
| Rear brake | Brake model | AD14VE | OPB13VB | |
| Rotor outer diameter x thickness | 292x16 (11.50x0.63) | 332x22 (13.07x0.87) | ||
| Pad Length x width x thickness |
83.0x33.0 x8.5 (3.268x1.299x0.335) | 76.6x45x9.1 (3.016x1.77x0.358) | ||
| Cylinder bore diameter | 42.86 (1.6874) | 40.0x2 (1.575) | ||
| Master cylinder | Cylinder bore diameter | 26.99 (1.0626) | ||
| Control valve | Valve model | Electric brake force distribution | ||
| Brake booster | Booster model | Coupe | V255 | M215T |
| Roadster | M215T | - | ||
| Diaphragm diameter | Coupe | 255 (10.04) | Pri:230 (9.06) Sec:205 (8.07) | |
| Roadstar | Pri: 230 (9.06) Sec: 205 (8.07) |
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| Recommended brake fluid | DOT 3 | |||
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.
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