Common Specs & Procedures
PATRIOT COMMON SPECS & PROCEDURES
| System | Specification/Procedure | ||
|---|---|---|---|
| Air Conditioning | |||
| Service | N/A | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Axle Nut/Hub Nut | |||
| Front | 118 ft. lbs. (160 N.m) | ||
| Rear | 118 ft. lbs. (160 N.m) | ||
| Battery | BATTERY | ||
| Brakes | |||
| Bleeding Sequence | Refer to STANDARD PROCEDURE | ||
| Disc Brakes | |||
| Service Specifications | For hydraulics, refer to TECHNICAL SPECIFICATIONS . For brake rotors, refer to TECHNICAL SPECIFICATIONS . | ||
| Torque | TORQUE SPECIFICATIONS . | ||
| Drum Brakes | |||
| Service Specifications | N/A. | ||
| Torque | N/A | ||
| Charging | |||
| Generator | GENERATOR | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Drive Belts | |||
| Adjustment | Serpentine belt used, not adjustable. | ||
| Drive Belt Routing | Refer to appropriate figure under REMOVAL AND INSTALLATION | ||
| Engine Cooling | |||
| General Service Specifications | TECHNICAL SPECIFICATIONS | ||
| Radiator Cap Pressure | 20 psi (137 kPa) | ||
| Thermostat R & I | REMOVAL AND INSTALLATION | ||
| Water Pump R & I | REMOVAL AND INSTALLATION | ||
| Engine Mechanical | |||
| 2.4L | |||
| Compression | Compression should not be less than 1172 - 1551 kPa (170 - 225 psi) and not vary more than 25 percent from cylinder to cylinder. CYLINDER COMPRESSION TEST . | ||
| Oil pressure | At Curb Idle Speed: 4 psi. min. (25 kPa), At 3000 RPM: 25-80 psi (170-550 kPa), If pressure is ZERO at curb idle, DO NOT run engine at 3000 RPM. | ||
| Overhaul | SPECIFICATIONS | ||
| Torque | TORQUE 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 | |||
| 2.4L | 21 ft. lbs. (29 N.m) plus 51° rotation | ||
| Fuel System | |||
| Pressure Specification | |||
| 2.4L | 58 psi ± 3 psi (407 kPa ±34 kPa) | ||
| Fuel Pressure Test Procedure | |||
| 2.4L | CHECKING THE FUEL DELIVERY SYSTEM (HARD START) | ||
| Fuel Filter Location | |||
| 2.4L | Fuel filter is part of fuel pump module. | ||
| Fuel Filter R & I | |||
| 2.4L | REMOVAL AND INSTALLATION | ||
| Ignition | |||
| Firing Order & Cylinder Identification | FIRING ORDER & CYLINDER IDENTIFICATION | ||
| Ignition Wires (Resistance) | Coil On Plug | ||
| Ignition Wires (Routing) | Coil On Plug | ||
| Spark Plug | |||
| 2.4L | |||
| Type | ZFR5F-11 | ||
| Gap | .043 in. (1.1 mm) | ||
| Torque | 15 ft. lbs. (20 N.m) | ||
| Starting | |||
| Starter | STARTER | ||
| Torque | TORQUE SPECIFICATIONS | ||
| Wheel Alignment | |||
| Adjustment Specifications | TECHNICAL SPECIFICATIONS | ||
| Torque | Front: TECHNICAL SPECIFICATIONS , Rear: TORQUE SPECIFICATIONS | ||
| Wheel & Tire | |||
| Wheel Lug Nut Torque | 100 ft. lbs. (135 N.m) | ||