Common Specs & Procedures
Q50 COMMON SPECS & PROCEDURES
| System | Specification/Procedure | |||
|---|---|---|---|---|
| Air Conditioning | ||||
| Service | SERVICE DATA | |||
| Torque | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION | |||
| Axle Nut/Hub Nut | ||||
| Front Axle Nut (AWD) | 92 Ft. lbs. (125 N.m) | |||
| Front Hub Bolts | 65 Ft. lbs. (88.3 N.m) | |||
| Rear Axle Nut | 65 Ft. lbs. (88.3 N.m) | |||
| Battery | SERVICE DATA | |||
| Brakes | ||||
| Bleeding Sequence | BLEEDING BRAKE SYSTEM | |||
| Disc Brakes | ||||
| Front | FRONT DISC BRAKE | |||
| Rear | REAR DISC BRAKE | |||
| Torque | ||||
| Front | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION | |||
| Rear | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION | |||
| Charging | ||||
| Alternator | SERVICE DATA | |||
| Torque | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION | |||
| Drive Belts | ||||
| Adjustment | Vehicle equipped with auto-tensioner | |||
| Belt Routing | See Drive Belt Routing in appropriate figure under DRIVE BELT AUTO TENSIONER AND IDLER PULLEY . | |||
| Engine Cooling | ||||
| General Service Specifications | SERVICE DATA | |||
| Radiator Cap Pressure | 18 - 22 psi (122.3 - 151.7 kPa) | |||
| Thermostat R & I | MULTI-WAY CONTROL VALVE | |||
| Water Pump R & I | WATER PUMP | |||
| Engine Mechanical | ||||
| Compression | GENERAL SPECIFICATIONS | |||
| Oil Pressure | ENGINE OIL PRESSURE : SERVICE DATA | |||
| Overhaul | SERVICE DATA | |||
| Torque | See Torque Specifications in text and applicable figures under DISASSEMBLY AND ASSEMBLY | |||
| 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 | 88 Ft. lbs. (65 N.m) | |||
| Fuel System | ||||
| Pressure | FUEL PRESSURE RELEASE | |||
| Fuel Pressure Test Procedure | FUEL PRESSURE CHECK | |||
| Fuel Filter Location | Fuel filter is located on fuel pump unit in fuel tank. | |||
| Fuel Filter R & I | FUEL LEVEL SENSOR UNIT, FUEL FILTER AND FUEL PUMP ASSEMBLY | |||
| Ignition | ||||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER IDENTIFICATION | |||
| Ignition Wires (Resistance) | Engine is equipped with Coil-On-Plug ignition. | |||
| Ignition Wires (Routing) | Engine is equipped with Coil-On-Plug ignition. | |||
| Spark Plugs | NGK-DILKAR8K8G Gap (Nominal): 0.8 mm (0.031 in) Tightening Torque: 14 Ft. lbs. (19.6 N.m) |
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| Starting | ||||
| Starter | SERVICE DATA | |||
| Torque | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION . | |||
| Wheel Alignment | ||||
| Adjustment Specifications | ||||
| Front | SERVICE DATA | |||
| Rear | SERVICE DATA | |||
| Torque | ||||
| Front | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION | |||
| Rear | See Torque Specifications in text and applicable figures under REMOVAL AND INSTALLATION . | |||
| Wheel & Tire | ||||
| Lug Nut Torque | 80 Ft. lbs. (108 N.m, 11 kg-m) | |||
| How To Use Nissan/Infiniti Service Information | ||||
| Includes: Standard Bolt Torque Symbol Identification General Connector Info |
GENERAL INFORMATION | |||