Common Specs & Procedures
G80 COMMON SPECS & PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | SPECIFICATION | ||
| Torque | Torque values are in the text of the AIR CONDITIONING SYSTEM article. Also refer to TIGHTENING TORQUES SPECIFICATION . | ||
| Axle Nut/Hub Nut | |||
| Front | 294.2 - 313.8 N.m (30.0 - 32.0 kgf.m, 217.0 - 231.5 lb-ft) | ||
| Rear | 294.2 - 313.8 N.m (30.0 - 32.0 kgf.m, 217.0 - 231.5 lb-ft) | ||
| Battery | |||
| 2.5L | BATTERY | ||
| 3.5L | BATTERY | ||
| Brakes | |||
| Bleeding Sequence | Refer to BRAKE BLEEDING PROCEDURES . | ||
| Disc Brakes | |||
| Service Specifications | SPECIFICATIONS | ||
| Torque | TIGHTENING TORQUES SPECIFICATION | ||
| Charging | |||
| Generator | |||
| 2.5L | ALTERNATOR | ||
| 3.5L | ALTERNATOR | ||
| Torque | |||
| 2.5L | See REPAIR PROCEDURES . | ||
| 3.5L | See REPAIR PROCEDURES . | ||
| Drive Belts Adjustment & Routing | |||
| Serpentine Belt | |||
| 2.5L | DRIVE BELT | ||
| 3.5L | DRIVE BELT | ||
| Engine Cooling | |||
| General Service Specifications | |||
| 2.5L | See Cooling System under SPECIFICATIONS . | ||
| 3.5L | See Cooling System under SPECIFICATIONS . | ||
| Radiator Cap Pressure | 13.51-17.78 psi | ||
| Thermostat R & I | |||
| 2.5L | THERMOSTAT | ||
| 3.5L | INTEGRATED THERMAL MANAGEMENT MODULE (ITM) | ||
| Water Pump R & I | |||
| 2.5L | WATER PUMP | ||
| 3.5L | WATER PUMP or ELECTRIC WATER PUMP (EWP) | ||
| Engine Mechanical | |||
| 2.5L | |||
| Compression | COMPRESSION PRESSURE INSPECTION | ||
| Oil pressure | 13.09 psi at 1000 RPM | ||
| Overhaul | SPECIFICATIONS | ||
| Torque | TIGHTENING TORQUES . | ||
| 3.5L | |||
| Compression | COMPRESSION PRESSURE INSPECTION | ||
| Oil pressure | 13.09 psi at 1000 RPM | ||
| Overhaul | SPECIFICATIONS | ||
| Torque | TIGHTENING TORQUES SPECIFICATION . | ||
| 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 | |||
| 2.5L | 94.0 - 101.3 ft. lbs. (127.5 - 137.3 N.m) | ||
| 3.5L | 86.8 - 94.0 ft. lbs. (117.7 - 127.5 N.m) | ||
| Fuel System | |||
| 2.5L | |||
| Pressure Specification | 69.7 - 75.4 psi (480 ~ 520 kPa) | ||
| Fuel Pressure Test Procedure | FUEL PRESSURE TEST | ||
| Fuel Filter Location | Included in fuel pump. | ||
| Fuel Filter R & I | FUEL FILTER | ||
| 3.5L | |||
| Pressure Specification | 49.8-75.4 psi (343-520 kPa) | ||
| Fuel Pressure Test Procedure | FUEL PRESSURE TEST | ||
| Fuel Filter Location | Included in fuel pump. | ||
| Fuel Filter R & I | FUEL FILTER | ||
| Ignition | |||
| Firing Order & Cylinder Identification | Refer to article. | ||
| Spark Plug | |||
| 2.5L | |||
| Type | SILZKR8J9GS | ||
| Gap | 0.8 - 0.9 mm (0.0315 - 0.0354 in.) | ||
| Torque | 10.9-18.0 ft. lb. (14.7-24.5 N.m) | ||
| 3.5L | |||
| Type | SILKAR8J9GS | ||
| Gap | 0.8 - 0.9 mm (0.0315 - 0.0354 in.) | ||
| Torque | 11.6 - 17.4 ft. lb. (15.7 - 23.5 N.m) | ||
| Starting | |||
| 2.5L | |||
| Starter | STARTER | ||
| Torque | 36.2-47.0 ft. lb. (49.0-63.7 N.m) | ||
| 3.5L | |||
| Starter | STARTER | ||
| Torque | 36.2-47.0 ft. lb. (49.0-63.7 N.m) | ||
| Wheel Alignment | |||
| Adjustment Specifications | WHEEL ALIGNMENT | ||
| Torque | TIGHTENING TORQUES | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 101.3 - 115.7 ft. lbs. (137.3 ~ 156.9 N.m) | ||