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 MANUALSJEEP2009WRANGLER X, STANDARDREPAIR AND DIAGNOSIS (SINGLE PAGE)QUICK LOOKUPSCOMMON SPECS & PROCEDURESSPECIFICATIONS INDEX
2009 Jeep Wrangler X, Standard
Specifications Index
2009 Jeep Wrangler X, StandardSECTION Specifications Index
WRANGLER SPECIFICATIONS INDEX
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | A/C SYSTEM | ||
| Torque | TORQUE | ||
| Axle Nut/Hub Nut | |||
| Front | 100 Ft. Lbs (136 N.m) | ||
| Rear | N/A | ||
| Battery | BATTERY SYSTEM | ||
| Brakes | |||
| Bleeding Sequence | |||
| With ABS | ANTILOCK BRAKE SYSTEM BLEEDING | ||
| Without ABS | STANDARD PROCEDURE | ||
| Brakes | BASE BRAKES | ||
| Torque | TORQUE CHART | ||
| Charging | |||
| Generator | GENERATOR RATINGS | ||
| Torque | TORQUE | ||
| Drive Belts | |||
| Adjustment | N/A | ||
| Belt Routing | |||
| 3.8L | See Figure located under 3.8L | ||
| Engine Cooling | |||
| General Service Specifications | FILL VOLUMES | ||
| Radiator Cap Pressure | 124-145 kPa (18-21 psi) | ||
| Thermostat R & I | THERMOSTAT | ||
| Water Pump R & I | PUMP, WATER | ||
| Engine Mechanical | |||
| 3.8L | |||
| Compression | CYLINDER COMPRESSION PRESSURE TEST | ||
| Oil Pressure | 5 psi at idle, 30-80 psi at 3000 RPM | ||
| Overhaul | 3.8L - SERVICE INFORMATION | ||
| Torque | TORQUE | ||
| Fluid Specifications | See FLUIDS under MAINTENANCE tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button. | ||
| Flywheel/Flex Plate/Drive Plate Torque | 65 Ft. Lbs (88 N.m) | ||
| Fuel System | |||
| Pressure Specification | 59 psi +/- 5 psi | ||
| Fuel Pressure Test Procedure | CHECKING THE FUEL DELIVERY SYSTEM | ||
| Fuel Pressure Release | FUEL SYSTEM PRESSURE RELEASE | ||
| Fuel Filter R & I | MODULE, FUEL PUMP | ||
| Ignition | |||
| Firing Order | |||
| 3.8L | FIRING ORDER - 3.8L | ||
| Ignition Wires (Resistance) | SPARK PLUG CABLE RESISTANCE | ||
| Spark Plug | |||
| 3.8L (Type RE14PLP5) | |||
| Gap | 1.2-1.3 mm (0.048-0.053 in.) | ||
| Torque | 13 Ft. Lbs. (17.5 N.m) | ||
| Starting | |||
| Starter | STARTER | ||
| Torque | TORQUE | ||
| Wheel Alignment | |||
| Adjustment Specifications | WHEEL ALIGNMENT | ||
| Torque | Front TORQUE Rear TORQUE |
||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 92-132 Ft. Lbs. (125-180 N.m) | ||
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.