Common Specifications & Procedures
IMPREZA WRX COMMON SPECIFICATIONS & PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | SPECIFICATION | ||
| Torque | See Torque Specifications in Text and applicable graphics under COMPONENT | ||
| Axle Shaft Nut (Front) | 162 Ft. lb. (220 N.m) | ||
| Axle Shaft Nut (Rear) | 140 Ft. lb. (90 N.m) | ||
| Hub Bolts (Front & Rear) | 48 Ft. lb. (65 N.m) | ||
| Battery | BATTERY | ||
| Brakes | |||
| Bleeding | AIR BLEEDING | ||
| Disc Brakes | |||
| Front | FRONT DISC BRAKE ASSEMBLY | ||
| Rear | REAR DISC BRAKE ASSEMBLY | ||
| Torque | See Torque Specifications in Text or applicable graphics under COMPONENT | ||
| Charging | |||
| Generator | GENERATOR | ||
| Torque | See Torque Specifications in Text or applicable graphics under COMPONENT . | ||
| Drive Belts | |||
| Belt Routing & Adjustment | |||
| Except STI | V-BELT | ||
| STI | V-BELT | ||
| Engine Cooling | |||
| General Service Specifications | |||
| Except STI | SPECIFICATION | ||
| STI | SPECIFICATION | ||
| Radiator Cap Pressure | 14-18 psi (.95-1.25 kg/cm2 ) | ||
| Thermostat R & I | |||
| Except STI | THERMOSTAT | ||
| STI | THERMOSTAT | ||
| Water Pump R & I | |||
| Except STI | WATER PUMP | ||
| STI | WATER PUMP | ||
| Engine Mechanical (2.5L) | |||
| Compression Test Procedure | |||
| Except STI | COMPRESSION | ||
| STI | COMPRESSION | ||
| Oil Pressure Test Procedure | |||
| Except STI | ENGINE OIL PRESSURE | ||
| STI | ENGINE OIL PRESSURE | ||
| Overhaul | |||
| Except STI | SPECIFICATION | ||
| STI | SPECIFICATION | ||
| Torque | |||
| Except STI | See Torque Specifications in Text or applicable graphics under COMPONENT | ||
| STI | See Torque Specifications in Text or applicable graphics under COMPONENT . | ||
| 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 | 53.1 Ft. lb. (72 N.m) | ||
| Fuel System | |||
| Fuel Pressure Test Procedure | |||
| Fuel Filter Location | Attached to fuel pump unit. | ||
| Fuel Filter R & I | |||
| Ignition | |||
| Firing Order & Cylinder Identification | |||
| Ignition Wires (Resistance) | Engine has coil-on-plug ignition. | ||
| Ignition Wires (Routing) | Engine has coil-on-plug ignition. | ||
| Spark Plug | |||
| Except STI | SPARK PLUG | ||
| STI | SPARK PLUG | ||
| Starting | |||
| Starter | STARTER | ||
| Torque | 37 Ft. lb. (50 N.m) | ||
| Wheel Alignment | |||
| Adjustment Specifications | |||
| Front | WHEEL ALIGNMENT | ||
| Rear | WHEEL ALIGNMENT | ||
| Torque | |||
| Front | COMPONENT | ||
| Rear | COMPONENT | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 74 Ft. lb. (100 N.m) | ||