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.
2003 Nissan-Datsun Sentra SE-R, AutomaticFACTORY OEM SERVICE PROCEDURE
General Specifications
WARNING: This page is about a different car, the 2007 Nissan Quest. However, it is still accessible from the selected car via links, so may be relevant.
GENERAL SPECIFICATIONS
| Unit: mm (in) | |||
| Front brake | Brake model | AD35VB disc brake | |
| Cylinder bore diameter | 47.62 (1.87) | ||
| Pad Length x width x thickness |
132.0 x 53.5 x 10 (5.20 x 2.11 x 0.39) | ||
| Rotor outer diameter x thickness | 290 x 28 (11.42 x 1.10) | ||
| Rear brake | Brake model | AD14VE disc brake | |
| Cylinder bore diameter | 42.86 (1.69) | ||
| Pad Length x width x thickness |
83.0 x 33.0 x 8.5 (3.27 x 1.30 x 0.33) | ||
| Rotor outer diameter x thickness | 308 x 16 (12.13 x 0.63) | ||
| Master cylinder | Cylinder bore diameter | 25.4 (1.00) | |
| Brake booster | Booster model | M245T | |
| Diaphragm diameter | Primary | 252 (9.92) | |
| Secondary | 230 (9.06) | ||
| Recommended brake fluid | Genuine NISSAN Super Heavy Duty Brake Fluid or equivalent, DOT 3 (US FMVSS No. 116) | ||
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
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.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.