Common Specs & Procedures
WAGONEER/GRAND WAGONEER COMMON SPECS & PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | TECHNICAL SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Axle Nut/Hub Nut | |||
| Front | 184 ft. lbs. (250 N.m) Do not reuse these fasteners. If removed, a NEW fastener must be installed and tightened to specifications. | ||
| Rear | 184 ft. lbs. (250 N.m) Do not reuse these fasteners. If removed, a NEW fastener must be installed and tightened to specifications. | ||
| Battery | |||
| All Engines | BATTERY | ||
| Brakes | |||
| Bleeding Sequence | STANDARD PROCEDURE | ||
| Disc Brakes | |||
| Service Specifications | BRAKE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Charging | |||
| Generator | |||
| 3.0L | GENERATOR RATINGS | ||
| 5.7L | ETORQUE SYSTEM | ||
| 6.4L | GENERATOR RATINGS | ||
| Torque | |||
| 3.0L | TORQUE SPECIFICATIONS | ||
| 5.7L | TORQUE SPECIFICATIONS | ||
| 6.4L | TORQUE SPECIFICATIONS | ||
| Drive Belts | |||
| Adjustment | Serpentine belt used, not adjustable. | ||
| Drive Belt Routing | |||
| 3.0L | Refer to appropriate "Belt Routing" figure under REMOVAL AND INSTALLATION | ||
| 5.7L | Refer to appropriate "Belt Routing" figure under REMOVAL AND INSTALLATION | ||
| 6.4L | Refer to appropriate "Belt Routing" figure under REMOVAL AND INSTALLATION | ||
| Engine Cooling | |||
| 3.0L | |||
| General Service Specifications | 3.0L ENGINE | ||
| Radiator Cap Pressure | Up to 21 psi. | ||
| Thermostat R & I | THERMOSTAT | ||
| Water Pump R & I | PUMP, COOLANT | ||
| 5.7L | |||
| General Service Specifications | 5.7L ENGINE | ||
| Radiator Cap Pressure | Information not available from manufacturer | ||
| Thermostat R & I | THERMOSTAT | ||
| Water Pump R & I | PUMP, WATER | ||
| 6.4L | |||
| General Service Specifications | 6.4L ENGINE | ||
| Radiator Cap Pressure | Information not available from manufacturer | ||
| Thermostat R & I | THERMOSTAT | ||
| Water Pump R & I | PUMP, WATER | ||
| Engine Mechanical | |||
| 3.0L | |||
| Compression | Compression should not be less than 689 kPa (100 psi) and not vary more than 25 percent from cylinder to cylinder. | ||
| Oil pressure | Refer to OIL PRESSURE table under ENGINE SPECIFICATIONS | ||
| Overhaul | ENGINE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| 5.7L | |||
| Compression | Compression should not be less than 689 kPa (100 psi) and not vary more than 25 percent from cylinder to cylinder. | ||
| Oil pressure | OIL PRESSURE | ||
| Overhaul | ENGINE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| 6.4L | |||
| Compression | Compression should not be less than 689 kPa (100 psi) and not vary more than 25 percent from cylinder to cylinder. | ||
| Oil pressure | Refer to OIL PRESSURE table under ENGINE SPECIFICATIONS | ||
| Overhaul | ENGINE SPECIFICATIONS | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Fluid Specifications | See FLUIDS under MAINTENANCE/FLUIDS tab. From within Manager or Service Writer, click the "30/60/90 Interval" or "Maint." button. | ||
| Flywheel/Flex Plate/Drive Plate Torque | |||
| 3.0L | 70 Ft. Lbs. (95 N.m) Do not reuse these fasteners. If removed, a NEW fastener must be installed and tightened to specifications. Tighten the bolts in a crisscross pattern. |
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| 5.7L | 70 Ft. Lbs. (95 N.m) Do not reuse these fasteners. If removed, a NEW fastener must be installed and tightened to specifications. Tighten the bolts in a crisscross pattern. |
||
| 6.4L | 70 ft. lbs. (95 N.m) Do not reuse these fasteners. If removed, a NEW fastener must be installed and tightened to specifications. |
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| Fuel System | |||
| Pressure Specification | 58 psi +/- 3 psi | ||
| Fuel Pressure Test Procedure | CHECKING THE FUEL DELIVERY SYSTEM (HARD START) | ||
| Fuel Filter Location | Fuel filters are integrated into the main fuel pump module. | ||
| Fuel Filter R & I | |||
| 3.0L | ASSEMBLY, FUEL PUMP | ||
| 5.7L | ASSEMBLY, FUEL PUMP | ||
| 6.4L | ASSEMBLY, FUEL PUMP | ||
| Ignition | |||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER IDENTIFICATION | ||
| Ignition Wires (Resistance) | Coil On Plug | ||
| Ignition Wires (Routing) | Coil On Plug | ||
| Spark Plug | |||
| 3.0L | |||
| Type | Recommended to use MOPAR Spark Plugs. | ||
| Gap | .043 in (1.1 mm) | ||
| Torque | 14 ft. lbs. (20 N.m) | ||
| 5.7L | |||
| Type | Recommended to use MOPAR Spark Plugs. | ||
| Gap | .043 in. (1.10 mm) | ||
| Torque | 18 ft. lbs. (25 N.m) | ||
| 6.4L | |||
| Type | Recommended to use MOPAR Spark Plugs. | ||
| Gap | .043 in (1.1 mm) | ||
| Torque | 18 ft. lbs. (25 N.m) | ||
| Starting | |||
| Starter | |||
| 3.0L | STARTING SYSTEM | ||
| 5.7L | Information not availabe from manufaturer | ||
| 6.4L | STARTING SYSTEM | ||
| Torque | |||
| 3.0L | TORQUE SPECIFICATIONS | ||
| 5.7L | TORQUE SPECIFICATIONS | ||
| 6.4L | TORQUE SPECIFICATIONS | ||
| Wheel Alignment | |||
| Adjustment Specifications | TECHNICAL SPECIFICATIONS | ||
| Torque | Front: TORQUE SPECIFICATIONS Rear: TORQUE SPECIFICATIONS |
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| Wheel & Tire | |||
| Wheel Lug Nut Torque | TORQUE SPECIFICATIONS | ||