Common Specifications & Procedures
NAVIGATOR COMMON SPECIFICATIONS & PROCEDURES
| System | Specification/Procedure | |||
|---|---|---|---|---|
| Air Conditioning | ||||
| Service | Refer to Specifications | |||
| Torque | Refer to the specific component in Removal And Installation | |||
| Axle Nut/Hub Nut | ||||
| Torque | 184 lb.ft (250 Nm) | |||
| Battery | ||||
| Specifications | ||||
| Brakes | ||||
| Bleeding Sequence | Brake System Pressure Bleeding . | |||
| Disc Brakes | ||||
| Front w/Torque | Refer to the specific component in Removal And Installation | |||
| Rear w/Torque | Refer to the specific component in Removal And Installation . | |||
| Charging | ||||
| Generator w/Torque | ||||
| Generator Stud Nut | 35 lb.ft (47 Nm) | |||
| Generator Bolt | 35 lb.ft (47 Nm) | |||
| Generator Stud bolt | 71 lb.in (8 Nm) | |||
| Drive Belts | ||||
| Adjustment | Accessory Drive Belt | |||
| Belt Routing | Accessory Drive - Component Location | |||
| Engine Cooling | ||||
| General Service Specifications | Specifications | |||
| Radiator Cap Pressure | 145 kPa (21 psi) | |||
| Thermostat R & I | Refer to Thermostat and Thermostat Housing | |||
| Water Pump R & I | Coolant Pump . | |||
| Engine Mechanical | ||||
| Compression | Specifications . | |||
| Oil pressure at 1, 500 rpm with engine at normal operating temperature (High mode) | 30.0 psi (206.8 kPa) | |||
| Oil pressure at 1, 500 rpm with engine at normal operating temperature (Low mode) | 20.0 psi (138 kPa) | |||
| Overhaul | Specifications | |||
| Torque | Refer to the specific component in Removal And Installation | |||
| 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 Torque | ||||
| For tightening sequence refer to Flexplate 59 Ft. Lbs. (80 Nm) |
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| Fuel System | ||||
| Fuel Filter Location | The fuel filter assembly is located between the fuel pump and injectors. This filter may be a lifetime fuel filter located in the fuel pump assembly or an external 3 port inline filter that allows clean fuel to return to the fuel tank. A new filter may be installed for the external filter. | |||
| Fuel Filter R & I | Fuel Filter | |||
| Pressure Release Procedure | Fuel System Pressure Release | |||
| Pressure Specification | Engine running: 44 -73 psi (300 -500 kPa) |
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| Fuel Pressure Test Procedure | Fuel System Pressure Check | |||
| Ignition | ||||
| Ignition Wires | Engine has coil-on-plug ignition. | |||
| Firing Order & Cylinder Identification | ||||
| Spark Plugs | ||||
| Type | DYFS-12Y-PT | |||
| Gap | 0.030 in (.75 mm) | |||
| Torque | 133 lb.in (15 Nm) | |||
| Starting | ||||
| Starter w/Torque | 35 lb.ft (48 Nm) | |||
| Wheel Alignment | ||||
| Adjustment Specifications | Refer to Specifications | |||
| Torque | Refer to the appropriate procedure in General Procedures . | |||
| Wheel & Tire | ||||
| Wheel Lug Nut Torque | 150 Ft. Lbs. (204 N.m) | |||