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.
SYS.OK|MANUAL.DB● LIVE
HOMESERVICE MANUALSJEEP2009WRANGLER RUBICON, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)BRAKESMECHANICAL - HYDRAULICMECHANICAL BRAKE SYSTEM - BASE (SERVICE INFORMATION)SPECIFICATIONSBASE BRAKES
2009 Jeep Wrangler Rubicon, Standard
Base Brakes
2009 Jeep Wrangler Rubicon, StandardSECTION Base Brakes
SPECIFICATIONS
| DESCRIPTION | SPECIFICATION |
|---|---|
| Front Disc Brake Rotor Type | Ventilated |
| Rear Disc Brake Rotor Type | Solid |
| Front Disc Brake Rotor Diameter - 16 in. Wheels | 302 mm (11.89 in.) |
| Front Disc Brake Rotor Diameter - 17 in. Wheels | 332 mm (13.07 in.) |
| Rear Disc Brake Rotor Diameter | 316 mm (12.44 in.) |
| Front Ventilated Disc Brake Rotor Max. Runout | 0.020 mm (0.0008 in) |
| Rear Solid Disc Brake Rotor Max. Runout | 0.020 mm (0.0008 in) |
| Front Ventilated Disc Brake Rotor Max. Thickness Variation | 0.009 mm (0.00035 in.) |
| Rear Solid Disc Brake Rotor Max. Thickness Variation | 0.009 mm (0.00035 in.) |
| Front Ventilated Disc Brake Rotor Min. Thickness | 26.4 mm (1.049 in.) |
| Rear Solid Disc Brake Rotor Min. Thickness | 10.4 mm (0.409 in.) |
| Disc Brake Calipers | Single Piston Floating |
| Brake Booster | Dual Diaphragm |
RENDER: 1.0x
NO RELATED
Recommended Tools & Savings
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra 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.