General Specifications
GENERAL SPECIFICATIONS
| Description | Specifications | Limit | |
|---|---|---|---|
| General | |||
| Type | In-line, DOHC | ||
| Number of cylinders | 4 | ||
| Bore | 77mm (3.0315in) | ||
| Stroke | 85.44mm (3.3638in) | ||
| Total displacement | 1, 591 cc (97.09 cu.in.) | ||
| Compression ratio | 10.5 : 1 | ||
| Firing order | 1-3-4-2 | ||
| Valve timing | |||
| Intake valve | Opens | ATDC 10°/BTDC 40° | |
| Closes | ABDC 63°/ABDC 13° | ||
| Exhaust valve | Opens | BBDC 40° | |
| Closes | ATDC 3° | ||
| Cylinder head | |||
| Flatness of gasket surface | Less than 0.05mm (0.0020in) | ||
| Camshaft | |||
| Cam height | Intake | 43.85mm (1.726in) | |
| Exhaust | 42.85mm (1.687in) | ||
| Journal outer diameter (Intake, Exhaust) | 22.964 ~ 22.980mm (0.9041 ~ 0.9047in) | ||
| Camshaft cap oil clearance | 0.027 ~ 0.058mm (0.0011 ~ 0.0023in) | 0.1mm (0.0039in) | |
| End play | 0.10 ~ 0.20mm (0.0039 ~ 0.0079in) | ||
| Valve | |||
| Valve length | Intake | 93.15mm (3.6673in) | |
| Exhaust | 92.6mm (3.6457in) | ||
| Stem outer diameter | Intake | 5.465 ~ 5.480mm (0.2152 ~ 0.2157in) | |
| Exhaust | 5.458 ~ 5.470mm (0.2149 ~ 0.2154in) | ||
| Face angle | 45.25 & deg; ~ 45.75 & deg; | ||
| Thickness of valve head (margin) | Intake | 1.1mm (0.0433in) | 0.8mm (0.0315in) |
| Exhaust | 1.26mm (0.0496in) | 1.0mm (0.0394in) | |
| Valve stem to valve guide clearance | Intake | 0.020 ~ 0.047mm (0.0008 ~ 0.0019in) | 0.10mm (0.0039in) |
| Exhaust | 0.030 ~ 0.054mm (0.0012 ~ 0.0021in) | 0.15mm (0.0059in) | |
| Valve guide | |||
| Length | Intake | 40.3 ~ 40.7mm (1.5866 ~ 1.6024in) | |
| Exhaust | 40.3 ~ 40.7mm (1.5866 ~ 1.6024in) | ||
| Valve spring | |||
| Free length | 44.0mm (1.7323in) | ||
| Out of squareness | Less than 1.5 & deg; | ||
| Cylinder block | |||
| Cylinder bore | 77.00 ~ 77.03mm (3.0315 ~ 3.0327in) | ||
| Flatness of gasket surface | Less than 0.05mm (0.0020in)/Less than 0.02mm (0.0008in) 100mmx100mm | ||
| Piston | |||
| Piston outer diameter | 76.97 ~ 77.00mm (3.0303 ~ 3.0315in) | ||
| Piston to cylinder clearance | 0.020 ~ 0.040mm (0.0008 ~ 0.0016in) | ||
| Ring groove width | No. 1 ring groove | 1.22 ~ 1.24mm (0.0480 ~ 0.0488in) | 1.26mm (0.0496in) |
| No. 2 ring groove | 1.22 ~ 1.24mm (0.0480 ~ 0.0488in) | 1.26mm (0.0496in) | |
| Oil ring groove | 2.01 ~ 2.03mm (0.0791 ~ 0.0799in) | 2.05mm (0.0807in) | |
| Piston ring | |||
| Side clearance | No. 1 ring | 0.03 ~ 0.07mm (0.0012 ~ 0.0028in) | 0.1 mm (0.0039in) |
| No. 2 ring | 0.03 ~ 0.07mm (0.0012 ~ 0.0028in) | 0.1 mm (0.0039in) | |
| Oil ring | 0.06 ~ 0.15mm (0.0024 ~ 0.0059in) | 0.2 mm (0.0079in) | |
| End gap | No. 1 ring | 0.14 ~ 0.28mm (0.0055 ~ 0.0110in) | 0.30mm (0.0118in) |
| No. 2 ring | 0.30 ~ 0.45mm (0.0118 ~ 0.0177in) | 0.50mm (0.0197in) | |
| Oil ring | 0.20 ~ 0.70mm (0.0079 ~ 0.0276in) | 0.80mm (0.0315in) | |
| Piston pin | |||
| Piston pin outer diameter | 18.001 ~ 18.006mm (0.7087 ~ 0.7089in) | ||
| Piston pin hole inner diameter | 18.016 ~ 18.021mm (0.7093 ~ 0.7095in) | ||
| Piston pin hole clearance | 0.010 ~ 0.020mm (0.0004 ~ 0.0008in) | ||
| Connecting rod small end hole inner diameter | 17.974 ~ 17.985mm (0.7076 ~ 0.7081in) | ||
| Piston pin press-in load | 500~1, 500 kg (1, 102 ~ 3, 306 lb) | ||
| Connecting rod | |||
| Connecting rod big end inner diameter | 45.000 ~ 45.018mm (1.7717 ~ 1.7724in) | ||
| Connecting rod bearing oil clearance | 0.018 ~ 0.036mm (0.0007 ~ 0.0014in) | 0.060mm (0.0024in) | |
| Side clearance | 0.10 ~ 0.25mm (0.0039 ~ 0.0098in) | 0.35m (0.0138in) | |
| Crankshaft | |||
| Main bearing oil clearance | No. 1, 2, 3, 4, 5 | 0.006 ~ 0.024mm (0.0002 ~ 0.0009in) | 0.05mm (0.0020in) |
| End play | 0.05 ~ 0.25mm (0.0020 ~ 0.0098in) | 0.3mm (0.0118in) | |
| Engine oil | |||
| Oil quantity | Total | 3.7L (3.91US qt, 3.26lmp qt) | When replacing a short engine or a block assembly |
| Oil pan | 3.0L (3.17US qt, 2.64lmp qt) | ||
| Drain and refill | 3.3L (3.49US qt, 2.90lmp qt) | Including oil filter | |
| Oil quality | Recommendation | 5W-20/GF4 & SM | If not available, refer to the recommended API or ILSAC classification and SAE viscosity number (Refer to SELECTION OF ENGINE OIL . |
| Classification | API SL, SM or above ILSAC GF3, GF4 or above | Satisfy the requirement of the API or ILSAC classification. | |
| SAE viscosity grade | Recommended SAE viscosity number | Refer to SELECTION OF ENGINE OIL | |
| Oil pressure (at 1000rpm) | 100kPa (1.0kg/cm2 , 14.5psi) or above | Oil temperature in oil pan : 110±2°C (230± 36°F) | |
| Cooling system | |||
| Cooling method | Forced circulation with water pump | ||
| Coolant quantity | 6.5L (6.86US qt., 5.71lmp qt.) | ||
| Thermostat | Type | Wax pellet type | |
| Opening temperature | 82 ± 1.5°C (179.6 ± 2.7°F) | ||
| Full opening temperature | 95°C (203°F) | ||
| Radiator cap | Main valve opening pressure | 93.16 ~ 122.58kpa (0.95 ~ 1.25kgf/cm2 , 13.51 ~ 17.78psi) | |
| Vacuum valve opening pressure | MAX. 6.86 kpa (0.07kgf/cm2 , 1.00 psi) | ||
| Water temperature sensor | |||
| Type | Thermistor type | ||
| Resistance | 20°C (68°F) | 2.45±0.14 kΩ | |
| 80°C (176°F) | 0.3222 kΩ | ||