General Information (Engine Mechanical System): Specifications: Specifications: Notes
ENGINE SPECIFICATION
| Description | Specifications | Limit | |
|---|---|---|---|
| General | |||
| Type | In-line, DOHC | ||
| Number of cylinders | 4 | ||
| Bore | 81.0 mm (3.1890 in.) | ||
| Stroke | 87.2 mm (3.4331 in.) | ||
| Total displacement | 1797 cc (109.67 cu.in.) | ||
| Compression ratio | 10.3±0.2: 1 | ||
| Firing order | 1-3-4-2 | ||
| Valve timing | |||
| Intake valve | Open | BTDC 3° ~ BTDC 53° | |
| Close | ABDC 54° ~ ABDC 4° | ||
| Exhaust valve | Open | BBDC 52° ~ BBDC 12° | |
| Close | ATDC 3° ~ ATDC 43° | ||
| Camshaft | |||
| Cam height | Intake | 39.0 mm (1.5354 in.) | |
| Exhaust | 38.7 mm (1.5236 in.) | ||
| Journal outer diameter | Intake | No. 1: 35.959 ~ 35.975 mm (1.41571 ~ 1.41634 in.) |
|
| No. 2,3,4,5: 22.959 ~ 22.975 mm (0.90390 ~ 0.90453 in.) |
|||
| Exhaust | No. 1: 35.959 ~ 35.975 mm (1.41571 ~ 1.41634 in.) |
||
| No. 2,3,4,5: 22.959 ~ 22.975 mm (0.90390 ~ 0.90453 in.) |
|||
| Bearing oil clearance | Intake | No. 1: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.) |
|
| No. 2,3,4,5: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.) |
|||
| Exhaust | No. 1: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.) |
||
| No. 2,3,4,5: 0.032 ~ 0.062 mm (0.00126 ~ 0.00244 in.) |
|||
| End play | 0.10 ~ 0.19 mm (0.0039 ~ 0.0075 in.) | ||
| Valve | |||
| Valve length | Intake | 102.22 mm (4.0244 in.) | 101.97 mm (4.0146 in.) |
| Exhaust | 104.04 mm (4.0961 in.) | 103.79 mm (4.0862 in.) | |
| Stem outer diameter | Intake | 5.465 ~ 5.480 mm (0.21516 ~ 0.21575 in.) | |
| Exhaust | 5.458 ~ 5.470 mm (0.21488 ~ 0.21535 in.) | ||
| Face angle | 45.25° ~ 45.75° | ||
| Thickness of valve head (margin) |
Intake | 1.30 mm (0.0512 in.) | |
| Exhaust | 1.26 mm (0.0496 in.) | ||
| Valve stem to valve guide clearance | Intake | 0.020 ~ 0.047 mm (0.00079 ~ 0.00185 in.) | |
| Exhaust | 0.030 ~ 0.054 mm (0.00118 ~ 0.00213 in.) | ||
| Valve guide | |||
| Length | Intake | 43.8 ~ 44.2 mm (1.7244 ~ 1.7402 in.) | |
| Exhaust | 43.8 ~ 44.2 mm (1.7244 ~ 1.7402 in.) | ||
| Inner diameter | Intake | 5.500 ~ 5.512 mm (0.21654 ~ 0.21701 in.) | |
| Exhaust | 5.500 ~ 5.512 mm (0.21654 ~ 0.21701 in.) | ||
| Valve seat | |||
| Width of seat contact | Intake | 1.05 ~ 1.35 mm (0.0413 ~ 0.0532 in.) | |
| Exhaust | 1.35 ~ 1.65 mm (0.0532 ~ 0.0650 in.) | ||
| Seat angle | Intake | 44° 45' ~ 45° 6' | |
| Exhaust | 44° 45' ~ 45° 6' | ||
| Valve spring | |||
| Free length | 45.93 mm (1.8083 in.) | ||
| Load | 19.6 ± 1.0 kg/37.0 mm (43.21 ± 2.20 lb/1.4567 in.) |
||
| 45.7 ± 1.8 kg/27.0 mm (100.75 ± 3.97 lb/1.0630 in.) |
|||
| Out of squareness | Less than 1.5° | ||
| Cylinder head | |||
| Flatness of gasket surface | Less than 0.05 mm (0.0020 in.) for total area | ||
| Less than 0.02 mm (0.0008 in.) for a section of 100 mm (3.9370 in.) x 100 mm (3.9370 in.) | |||
| Flatness of manifold mounting surface | Intake | Less than 0.10 mm (0.0039 in.) | |
| Exhaust | Less than 0.10 mm (0.0039 in.) | ||
| Piston | |||
| Piston outer diameter | 80.97 ~ 81.00 mm (3.1878 ~ 3.1890 in.) | ||
| Piston to cylinder clearance | 0.02 ~ 0.04 mm (0.0008 ~ 0.0016 in.) | ||
| Ring groove width | No. 1 ring | 1.030 ~ 1.050 mm (0.04055 ~ 0.04134 in.) | |
| No. 2 ring | 1.230 ~ 1.250 mm (0.04843 ~ 0.04921 in.) | ||
| Oil ring | 2.010 ~ 2.025 mm (0.07913 ~ 0.07972 in.) | ||
| Piston ring | |||
| Side clearance | No. 1 ring | 0.040 ~ 0.080 mm (0.00157 ~ 0.00315 in.) | |
| No. 2 ring | 0.040 ~ 0.080 mm (0.00157 ~ 0.00315 in.) | ||
| Oil ring | 0.060 ~ 0.145 mm (0.00236 ~ 0.00571 in.) | ||
| End gap | No. 1 ring | 0.15 ~ 0.30 mm (0.0059 ~ 0.0118 in.) | |
| No. 2 ring | 0.30 ~ 0.45 mm (0.0118 ~ 0.0177 in.) | ||
| Oil ring | 0.20 ~ 0.70 mm (0.0079 ~ 0.0276 in.) | ||
| Piston pin | |||
| Piston pin outer diameter | 19.996 ~ 20.000 mm (0.78724 ~ 0.78740 in.) | ||
| Piston pin hole inner diameter | 20.004 ~ 20.009 mm (0.78756 ~ 0.78775 in.) | ||
| Piston pin hole clearance | 0.004 ~ 0.013 mm (0.00016 ~ 0.00051 in.) | ||
| Connecting rod small end hole inner diameter | 20.010 ~ 20.021 mm (0.78779 ~ 0.78823 in.) | ||
| Piston pin-to-connecting rod bushing oil clearance | 0.010 ~ 0.025 mm (0.00039 ~ 0.00098 in.) | ||
| Connecting rod | |||
| Connecting rod big end inner diameter | 48.000 ~ 48.018 mm (1.88976 ~ 1.89047 in.) | ||
| Connecting rod bearing oil clearance | 0.028 ~ 0.046 mm (0.00110 ~ 0.00181 in.) | ||
| Side clearance | 0.10 ~ 0.25 mm (0.0039 ~ 0.0098 in.) | ||
| Crankshaft | |||
| Main journal outer diameter | 54.942 ~ 54.960 mm (2.16307 ~ 2.16378 in.) | ||
| Pin journal outer diameter | 44.954 ~ 44.972 mm (1.76984 ~ 1.77055 in.) | ||
| Main bearing oil clearance | 0.016 ~ 0.034 mm (0.00063 ~ 0.00134 in.) | ||
| End play | 0.07 ~ 0.25 mm (0.0028 ~ 0.0098 in.) | ||
| Cylinder block | |||
| Cylinder bore | 81.00 ~ 81.03 mm (3.1890 ~ 3.1902 in.) | ||
| Flatness of gasket surface | Less than 0.05 mm (0.0020 in.) for total area | ||
| Less than 0.02 mm (0.0008 in.) for a section of 100 mm (3.9370 in.) x 100 mm (3.9370 in.) | |||
| Engine oil | |||
| Oil quantity | Total | 4.5 L (1.19 U.S.gal., 4.76 U.S.qt., 3.96 lmp.qt.) | When replacing a short engine or block assembly |
| Oil pan | 3.7 L (0.98 U.S.gal., 3.91 U.S.qt., 3.26 lmp.qt.) | ||
| Drain and refill | 4.0 L (1.06 U.S.gal., 4.23 U.S.qt., 3.52 lmp.qt.) | Including oil filter | |
| Oil grade | Recommendation | 5W-20/GF4& SM | If not available, refer to the recommended API or ILSAC classification and SAE viscosity number. |
| Classification | API SL, SM or above ILSAC GF4 or above |
Satisfy the requirement of the API or ILSAC classification. | |
| SAE viscosity grade | Recommended SAE viscosity number | Refer to the "LUBRICATION SYSTEM ". | |
| Oil pressure (at 1,000rpm) | 98.07 kPa (1.0 kgf/cm2 , 14.22 psi) or above | Oil temperature (oil pan): 110±2°C (230±35.6°F) | |
| Oil Pump | |||
| Relief valve opening pressure | 415 ~ 485 kPa (4.23 ~ 4.95 kgf/cm2 , 60.16 ~ 70.41 psi) |
||
| Side clearance | 0.040 ~ 0.090 mm (0.00157 ~ 0.00354 in.) | ||
| Body clearance | 0.200 ~ 0.292 mm (0.00787 ~ 0.01150 in.) | ||
| Guide clearance | 0.030 ~ 0.075 mm (0.00118 ~ 0.00295 in.) | ||
| Cooling system | |||
| Cooling method | Forced circulation with cooling fan | ||
| Coolant quantity | 5.9 ~ 6.3 L (1.56 ~ 1.66 U.S.gal., 6.23 ~ 6.66 U.S.qt., 5.19 ~ 5.54 lmp.qt.) | ||
| Thermostat | Type | Wax pellet type | |
| Opening temperature |
88±1.5°C (190.4±34.7°F) | ||
| Full opening valve lift/temperature | More than 8 mm (0.3 in.)/100°C (212°F) | ||
| Radiator cap | Main valve opening pressure | 93.16 ~ 122.58 kPa (0.95 ~ 1.25 kgf/cm2 , 13.51 ~ 17.78 psi) |
|
| Vacuum valve opening pressure | 0 ~ 6.86 kPa (0 ~ 0.07 kgf/cm2 , 0 ~ 1.00 psi) | ||