Specifications Index
CTS SPECIFICATIONS INDEX
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | REFRIGERANT SYSTEM CAPACITIES | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| Axle Nut/Hub Nut | 118 Ft. Lbs. (160 N.m) | ||
| Battery | BATTERY USAGE | ||
| Brakes | |||
| Bleeding Sequence | RR, LF, LR, RF | ||
| Disc Brakes | |||
| Service Specifications | DISC BRAKE COMPONENT SPECIFICATIONS (J56) or DISC BRAKE COMPONENT SPECIFICATIONS (JE5, JL9) | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| Drum Brakes | NA | ||
| Charging | |||
| Generator | GENERATOR USAGE | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| Drive Belts | |||
| Adjustment | NA | ||
| Belt Routing | |||
| 2.8L | See figure under WATER PUMP AND GENERATOR BELT REPLACEMENT or AIR CONDITIONING COMPRESSOR AND POWER STEERING PUMP BELT REPLACEMENT . | ||
| 3.6L | See figure under DRIVE BELT REPLACEMENT - GENERATOR AND WATER PUMP or DRIVE BELT REPLACEMENT - POWER STEERING PUMP AND AIR CONDITIONING COMPRESSOR . | ||
| 6.0L | See figure under DRIVE BELT REPLACEMENT - ACCESSORY or DRIVE BELT REPLACEMENT - AIR CONDITIONING . | ||
| Engine Cooling | |||
| General Service Specifications | COOLING SYSTEM DESCRIPTION AND OPERATION | ||
| Radiator Cap Pressure | Radiator cap pressure is stamped on cap. | ||
| Thermostat R & I | |||
| 2.8L & 3.6L | THERMOSTAT REPLACEMENT (LP1, LY7) | ||
| 6.0L | THERMOSTAT REPLACEMENT (LS2) | ||
| Water Pump R & I | |||
| 2.8L & 3.6L | WATER PUMP REPLACEMENT (LP1, LY7) | ||
| 6.0L | WATER PUMP REPLACEMENT (LS2) | ||
| Engine Mechanical | |||
| 2.8L | |||
| Compression | ENGINE COMPRESSION TEST | ||
| Oil Pressure | 10 psi (69 kPa) minimum at idle 20 psi (138 kPa) minimum at 2,000 RPM |
||
| Overhaul | ENGINE MECHANICAL SPECIFICATIONS | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| 3.6L | |||
| Compression | ENGINE COMPRESSION TEST | ||
| Oil pressure | 10 psi (69 kPa) minimum at idle 20 psi (138 kPa) minimum at 2,000 RPM |
||
| Overhaul | ENGINE MECHANICAL SPECIFICATIONS | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| 6.0L | |||
| Compression | ENGINE COMPRESSION TEST | ||
| Oil pressure Minimum - Hot |
6 psig (41 kPa) at 1,000 RPM 18 psig (124 kPa) at 2,000 RPM 24 psig (165 kPa) at 4,000 RPM |
||
| Overhaul | ENGINE MECHANICAL SPECIFICATIONS | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| 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 PlateTorque | |||
| 2.8L & 3.6L | |||
| First Pass | 22 Ft. Lbs. (30 N.m) | ||
| Final Pass | 45 degrees | ||
| 6.0L | |||
| First Pass | 15 Ft. Lbs. (20 N.m) | ||
| Second Pass | 37 Ft. Lbs. (50 N.m) | ||
| Final Pass | 74 Ft. Lbs. (100 N.m) | ||
| Fuel System | |||
| 2.8L | |||
| Pressure Specification | 55-60 psi (380-410 kPa) | ||
| Fuel Pressure Test Procedure | FUEL SYSTEM DIAGNOSIS | ||
| Fuel Filter Location | Fuel filter is located on fuel feed pipe, between fuel pump and fuel rail. | ||
| Fuel Filter R & I | FUEL FILTER REPLACEMENT | ||
| 3.6L | |||
| Pressure Specification | 55-60 psi (380-410 kPa) | ||
| Fuel Pressure Test Procedure | FUEL SYSTEM DIAGNOSIS | ||
| Fuel Filter Location | Fuel filter is located on fuel feed pipe, between fuel pump and fuel rail. | ||
| Fuel Filter R & I | FUEL FILTER REPLACEMENT | ||
| 6.0L | |||
| Pressure Specification | 50-60 psi (345-414 kPa) | ||
| Fuel Pressure Test Procedure | FUEL SYSTEM DIAGNOSIS | ||
| Fuel Filter Location | Fuel filter is contained in fuel sender assembly inside left fuel tank. | ||
| Fuel Filter R & I | FUEL FILTER REPLACEMENT | ||
| Ignition | |||
| Firing Order & Cylinder Identification | |||
| 2.8L, 3.6L | FIRING ORDER & CYLINDER IDENTIFICATION | ||
| 6.0L | FIRING ORDER & CYLINDER IDENTIFICATION | ||
| Ignition Wires (Resistance) | |||
| 2.8L, 3.6L | NA | ||
| 6.0L | 397-1,337 Ohms | ||
| Ignition Wires (Routing) | NA | ||
| Spark Plug | |||
| 2.8L, 3.6L | |||
| Type | AC 41-988 | ||
| Gap (non-adjustable) | 0.044 In. (1.10 mm) | ||
| Torque | 15 Ft. Lbs. (20 N.m) | ||
| 6.0L | |||
| Type | GM P/N 12571164 or AC P/N 41-985 | ||
| Gap | 0.040 In. (1.02 mm) | ||
| Torque | 11 Ft. Lbs. (15 N.m) | ||
| Starting | |||
| Starter | STARTING SYSTEM DESCRIPTION AND OPERATION | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| Wheel Alignment | |||
| Adjustment Specifications | WHEEL ALIGNMENT SPECIFICATIONS | ||
| Torque | FASTENER TIGHTENING SPECIFICATIONS | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 100 Ft. Lbs. (140 N.m) | ||