Common Specs & Procedures Index
CT6 COMMON SPECS & PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | Approximate Fluid Capacities | ||
| Torque | Fastener Specifications | ||
| Axle Nut/Hub Nut Front | |||
| First Pass | 150 N.m (111 lb ft) | ||
| Second Pass | Loosen 45 degrees | ||
| Final Pass | 270 N.m (199 lb ft) | ||
| Battery | Battery Inspection/Test , or Battery Electrical Drain/Parasitic Load Test | ||
| Brakes | |||
| Bleeding Sequence | RIGHT REAR, LEFT FRONT, LEFT REAR, RIGHT FRONT See Hydraulic Brake System Bleeding (Manual with LGX) , or Hydraulic Brake System Bleeding (Pressure with LGX) See Hydraulic Brake System Bleeding (Pressure with LTA) |
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| Disc Brakes | |||
| Service Specifications | Disc Brake Component Specifications | ||
| Torque | Fastener Specifications | ||
| Charging | |||
| Generator | Charging System Test , or Generator Replacement (LGX) , or Generator Replacement (LTA) | ||
| Torque | Fastener Specifications | ||
| Drive Belts | |||
| Adjustment | Non-Adjustable Serpentine Belt | ||
| Drive Belt Routing | 4.2L Accessory Drive Primary Belt Replacement 3.6L Drive Belt Replacement (LGX) |
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| Engine Cooling | |||
| General Service Specifications | SPECIFICATIONS | ||
| Radiator Cap Pressure | Pressure Stamped On Cap | ||
| Thermostat R & I | |||
| 4.2L | 4.2L Engine Coolant Thermostat Housing Replacement (LTA) | ||
| 3.6L | 3.6L Engine Coolant Thermostat Housing Replacement (LGX) | ||
| Water Pump R & I | |||
| 4.2L | 4.2L Water Pump Replacement (LTA) | ||
| 3.6L | 3.6L Water Pump Replacement (LGX) | ||
| Engine Mechanical | |||
| 4.2L | |||
| Compression | Engine Compression Test | ||
| Oil pressure | N/A | ||
| Overhaul | Engine Mechanical Specifications | ||
| Torque | Fastener Specifications | ||
| 3.6L | |||
| Compression | Engine Compression Test | ||
| Oil pressure | 3.6L Minimum @ Idle - 69 kPa (10 psi) 3.6L Minimum @ 2, 000 RPM - 136 kPa (20 psi) |
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| Overhaul | Engine Mechanical Specifications (LGX) | ||
| Torque | Fastener Specifications (LGX) | ||
| 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 - 4.2L | First Pass - 60 N.m (40 lb ft) | ||
| Flywheel/Flex Plate/Drive Plate Torque - 3.6L | First Pass - 30 N.m (22 lb ft) Second Pass - 45 degrees |
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| Fuel System | |||
| Pressure Specification - 4.2L | Ignition ON, Engine OFF - 345-650 kPa (50-94 psi) | ||
| Pressure Specification - 3.6L | Ignition ON, Engine OFF - 345-690 kPa (50-100 psi) | ||
| Fuel Pressure Test Procedure - 4.2L | Circuit/System Verification | ||
| Fuel Pressure Test Procedure - 3.6L | Circuit/System Verification | ||
| Fuel Filter Location - 4.2L | Fuel Filter is Part of the Primary Fuel Tank Fuel Pump Module | ||
| Fuel Filter Location - 3.6L | Fuel Filter is Part of the Primary Fuel Tank Fuel Pump Module | ||
| Fuel Filter R & I - 4.2L | See Fuel Tank Fuel Pump Module Replacement . | ||
| Fuel Filter R & I - 3.6L | See Fuel Tank Fuel Pump Module Replacement . | ||
| Ignition | |||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER IDENTIFICATION | ||
| Ignition Wires (Resistance) | Coil On Plug | ||
| Ignition Wires (Routing) | |||
| 4.2L, 3.6L | Coil On Plug | ||
| Spark Plug | |||
| 4.2L See Parts Catalog for Application | |||
| Gap | 0.75 mm (0.005 in) | ||
| Torque | 16 N.m (12 lb ft) | ||
| Spark Plug See Parts Catalog for Application | |||
| 3.6L | |||
| Gap | 0.90 mm (0.035 in) | ||
| Torque | 18 N.m (13 lb ft) | ||
| Starting | |||
| Starter | Starter Replacement (LTA) .Starter Replacement (LGX) | ||
| Torque | Fastener Specifications | ||
| Wheel Alignment | |||
| Adjustment Specifications | Wheel Alignment Specifications | ||
| Torque | Fastener Specifications | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 150 N.m (111 lb ft) For Tightening Sequence, Please see the Figure Under Installation Procedure |
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