Engine Overhaul: General: Specifications
GENERAL SPECIFICATIONS
| Description | Specifications | Limit | |
|---|---|---|---|
| 1.6 CVVT | |||
| General | |||
| Type | In-line, DOHC | ||
| Number of cylinders | 4 | ||
| Bore | 76.5mm (3.0118in) | ||
| Stroke | 87mm (3.4252in) | ||
| Total displacement | 1,599 cc (97.57 cu.in) | ||
| Compression ratio | 10.0: 1 | ||
| Firing order | 1-3-4-2 | ||
| Valve timing | |||
| Intake valve | Opens (BTDC) | -8° | |
| Closes (ABDC) | 60° | ||
| Exhaust valve | Opens (BBDC) | 46° | |
| Closes (ATDC) | 10 ° | ||
| Cylinder head | |||
| Flatness of gasket surface | Less than 0.03mm (0.0012in) | 0.1mm (0.0039in) | |
| Flatness of manifold mounting surface | Intake | Less than 0.15mm (0.0059in) | 0.2mm (0.0079in) |
| Exhaust | Less than 0.15mm (0.0059in) | 0.2mm (0.0079in) | |
| Valve guide hole diameter (Intake, Exhaust) | STD | 11.000~11.018mm (0.4331~0.4338in) | |
| 0.05 OS | 11.050~11.068mm (0.4350~0.4357in) | ||
| 0.25 OS | 11.250~11.268mm (0.4429~0.4436in) | ||
| 0.50 OS | 11.500~11.518mm (0.4528~0.4535in) | ||
| Intake valve seat ring hole diameter | STD | 30.400~30.421mm (1.1968~1.1977in) | |
| 0.3 OS | 30.700~30.721mm (1.2087~1.2095in) | ||
| 0.6 OS | 31.000~31.021mm (1.2205~1.2213in) | ||
| Exhaust valve seat ring hole diameter | STD | 27.000~27.021mm (1.0630~1.0638in) | |
| 0.3 OS | 27.300~27.321mm (1.0748~1.0756in) | ||
| 0.6 OS | 27.600~27.621mm (1.0866~1.0874in) | ||
| Camshaft | |||
| Cam height | Intake | 43.7492~43.9492mm (1.72241~1.73028in) | |
| Exhaust | 44.1494~44.3494mm (1.73816~1.74604in) | ||
| Journal outer diameter (Intake, Exhaust) | 26.964~26.980mm (1.0616~1.0622in) | ||
| Camshaft cap oil clearance | 0.02~0.061mm (0.0008~0.0024in) | 0.1mm (0.0039in) | |
| End play | 0.10~0.20mm (0.0039~0.0079in) | ||
| Valve | |||
| Valve length | Intake | 91.8mm (3.6142in) | |
| Exhaust | 92.4mm (3.6378in) | ||
| Stem outer diameter | Intake | 5.965~5.980mm (0.2348~0.2354in) | |
| Exhaust | 5.950~5.965mm (0.2343~0.2348in) | ||
| Face angle | 45°~45°30' | ||
| Thickness of valve head (margin) | Intake | 1.1mm (0.0433in) | 0.8mm (0.0315in) |
| Exhaust | 1.3mm (0.0512in) | 1.0mm (0.0394in) | |
| Valve stem to valve guide clearance | Intake | 0.02~0.05mm (0.0008~0.0020in) | 0.10mm (0.0039in) |
| Exhaust | 0.035~0.065mm (0.0014~0.0026in) | 0.15mm (0.0059in) | |
| Valve guide | |||
| Length | Intake | 36.3~36.7mm (1.4291~1.4449in) | |
| Exhaust | 39.3~39.7mm (1.5472~1.5630in) | ||
| Valve seat | |||
| Width of seat contact | Intake | 0.8~1.2mm (0.0315~0.0472in) | |
| Exhaust | 1.3~1.7mm (0.0512~0.0669in) | ||
| Seat angle | Intake | 45°~45°30* | |
| Exhaust | 45°~45°30' | ||
| Valve spring | |||
| Free length | 44.0mm (1.7323in) | ||
| Load | 21.6±1.1 kg/35mm(47.6±2.4 lb/1.3780in) | ||
| 45.1±2.2kg/27.2mm(99.4±4.9 lb/1.0709in) | |||
| Out of squareness | Less than 1.5° | 3° | |
| Cylinder block | |||
| Cylinder bore | 76.50~76.53mm (3.0118~3.0130in) | ||
| Flatness of gasket surface | Less than 0.05mm (0.0020in) | ||
| Piston | |||
| Piston outer diameter | 76.47~76.50mm (3.0106~3.0118in) | ||
| Piston to cylinder clearance | 0.020~0.040mm (0.0008~0.0016in) | ||
| Ring groove width | No. 1 ring groove | 1.230~1.255mm (0.0484~0.0494in) | |
| No. 2 ring groove | 1.230~1.255mm (0.0484~0.0494in) | ||
| Oil ring groove | 2.030~2.055mm (0.0799~0.0809in) | ||
| Piston ring | |||
| Side clearance | No.1 ring | 0.04~0.085mm (0.0016~0.0033in) | 0.1 mm (0.0039in) |
| No.2 ring | 0.04~0.085mm (0.0016~0.0033in) | 0.1 mm (0.0039in) | |
| Oil ring | 0.08~0.175mm (0.0031~0.0069in) | ||
| End gap | No. 1 ring | 0.15~0.30mm (0.0059~0.0118in) | 1.0mm (0.0394in) |
| No. 2 ring | 0.35~0.50mm (0.0138~0.0197in) | 1.0mm (0.0394in) | |
| Oil ring | 0.20~0.70mm (0.0079~0.0276in) | 1.0mm (0.0394in) | |
| Piston pin | |||
| Piston pin outer diameter | 18.001~18.007mm (0.7087~0.7089in) | ||
| Piston pin hole inner diameter | 18.016~18.021mm (0.7093~0.7095in) | ||
| Piston pin hole clearance | 0.011~0.018mm (0.0004~0.0007in) | ||
| Connecting rod small end hole inner diameter | 17.974~17.985mm (0.7076~0.7081in) | ||
| Connecting rod small end hole clearance | -0.033~-0.016mm (-0.0013~-0.0006in) | ||
| Piston pin press-in load | 500~1,500 kg (1,102~3,306 lb) | ||
| Connecting rod | |||
| Connecting rod big end inner diameter | 48.000~48.018mm (1.8898~1.8905in) | ||
| Connecting rod bearing oil clearance | 0.018~0.036mm (0.0007~0.0014in) | ||
| Side clearance | 0.10~0.25mm (0.0039~0.0098in) | 0.4mm (0.0157in) | |
| Crankshaft | |||
| Main journal outer diameter | 49.950~49.968mm (1.9665~1.9672in) | ||
| Pin journal outer diameter | 44.954~44.972mm (1.7698~1.7705in) | ||
| Main bearing oil clearance | No. 1, 2, 4, 5 | 0.022~0.040mm (0.0009~0.0016in) | 0.1mm (0.0039in) |
| No. 3 | 0.028~0.046mm (0.0011~0.0018in) | 0.1mm (0.0039in) | |
| End play | 0.05~0.175mm (0.0020~0.0069in) | 0.2mm (0.0079in) | |
| Flywheel | |||
| Runout | 0.1mm (0.0039in) | 0.13mm (0.0051in) | |
| Oil pump | |||
| Side clearance | Inner rotor | 0.040~0.085mm (0.0016~0.0033in) | |
| Outer rotor | 0.040~0.090mm (0.0016~0.0035in) | ||
| Body clearance | 0.060~0.090mm (0.0024~0.0035in) | ||
| Relief valve opening pressure | 500±49.0kpa (5.1±0.5kg/cm2 , 72.5±7.1psi) | ||
| Relief spring | Free length | 46.6mm (1.8346in) | |
| Load | 6.1±0.4kg/40.1mm (13.4±0.9 lb/1.5787in) | ||
| Engine oil | |||
| Oil quantity (Total) | 3.3 L (3.49 US qt, 2.90 lmp qt) | ||
| Oil quantity (Oil pan) | 3.0 L(3.17 US qt, 2.64 lmp qt) | ||
| Oil quantity (Oil filter) | 0.3 L (0.32 US qt, 0.26 lmp qt) | ||
| Oil quality | Above SJ / SL | ||
| Oil pressure (Idle) | 107.8kpa (1.1 kg/cm2 , 15.6psi) | ||
| Cooling system | |||
| Cooling method | Forced circulation with cooling fan | ||
| Coolant quantity | 5.5~5.8 L (5.81~6.13 US qt, 4.84~5.10 lmp qt) | ||
| Thermostat | Type | Wax pellet type | |
| Opening temperature | 82±1.5°C (179.6±2.7°F) | ||
| Pull opening temperature | 95°C (203°F) | ||
| Radiator cap | Main valve opening pressure | 93.16~122.58kpa (0.95~1.25kg/cm2 , 13.51~17.78psi) | |
| Vacuum valve opening pressure | 0.98~4.90 kpa (0.01~0.05kg/cm2 , 0.14~0.71 psi) | ||
| Water temperature sensor | |||
| Type | Thermister type | ||
| Resistance | 20°C (68°F) | 2.45±0.14 kΩ | |
| 80°C (176°F) | 0.3222 kΩ | ||