Common Specs And Procedures Index
IMPALA LIMITED COMMON SPECS AND PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | REFRIGERANT SYSTEM SPECIFICATIONS | ||
| Torque | FASTENER SPECIFICATIONS | ||
| Axle Nut/Hub Nut | |||
| Front | 155 lb ft (210 N.m) | ||
| Rear | N/A | ||
| Battery | NA | ||
| Brakes | |||
| Bleeding Sequence | Manual
- RIGHT REAR, LEFT REAR, RIGHT FRONT, LEFT FRONT. See HYDRAULIC BRAKE SYSTEM BLEEDING (MANUAL)
. Pressure - RIGHT REAR, LEFT REAR, RIGHT FRONT, LEFT FRONT. See HYDRAULIC BRAKE SYSTEM BLEEDING (PRESSURE) . |
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| Disc Brakes | |||
| Service Specifications | DISC BRAKE COMPONENT SPECIFICATIONS | ||
| Torque | FASTENER SPECIFICATIONS | ||
| Charging | |||
| Generator | NA | ||
| Torque | FASTENER SPECIFICATIONS | ||
| Drive Belts | |||
| Adjustment | Serpentine belt used, not adjustable | ||
| Drive Belt Routing | DRIVE BELT REPLACEMENT . | ||
| Engine Cooling | |||
| General Service Specifications | N/A | ||
| Radiator Cap Pressure | Pressure stamped on cap | ||
| Thermostat R & I | |||
| 3.6L | ENGINE COOLANT THERMOSTAT HOUSING REPLACEMENT | ||
| Water Pump R & I | |||
| 3.6L | WATER PUMP REPLACEMENT | ||
| Engine Mechanical | |||
| 3.6L | |||
| Compression | No cylinder reading should be less than 965 kPa (140 psi). The lowest reading should not be less than 70 percent of the highest reading. See ee figure under ENGINE COMPRESSION TEST |
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| Oil Pressure | Minimum @ Idle - 69 kPa (10 psi) Minimum @ 2,000 RPM - 138 kPa (20 psi) |
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| Overhaul | ENGINE MECHANICAL SPECIFICATIONS | ||
| Torque | FASTENER 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 | Automatic Transmission First Pass - 22 lb ft (30 N.m) Final Pass - additional 45 Degrees |
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| Fuel System | |||
| Pressure Specification (3.6L) | Not Running - 345-690 kPa (50-100 psi) | ||
| Fuel Pressure Test Procedure | See CIRCUIT/SYSTEM VERIFICATION | ||
| Fuel Filter Location | Fuel filter is part of the fuel tank fuel pump module. | ||
| Fuel Filter R & I | FUEL TANK FUEL PUMP MODULE REPLACEMENT | ||
| Ignition | |||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER IDENTIFICATION | ||
| Ignition Wires (Resistance) | Coil on plug. | ||
| Ignition Wires (Routing) | |||
| 3.6L | Coil on plug. | ||
| Spark Plug | |||
| 3.6L (Refer to Electronic Parts Catalog) | |||
| Gap | 0.0375-0.0433 in (0.95-1.10 mm) | ||
| Torque | 13 lb ft (18 N.m) | ||
| Starting | |||
| Starter | N/A | ||
| Torque | FASTENER SPECIFICATIONS | ||
| Wheel Alignment | |||
| Adjustment Specifications | WHEEL ALIGNMENT SPECIFICATIONS | ||
| Torque | FASTENER SPECIFICATIONS | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | Aluminum Wheels
- 93 lb ft (126 N.m) Steel Wheels - 103 lb ft (140 N.m) For tightening sequence, see Wheel Nut Tightening Sequence figure under INSTALLATION PROCEDURE . |
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