Engine Mechanical System - General Information: Specifications: Notes
| Description | Specifications | Limit | |
|---|---|---|---|
| General | |||
| Type | In-line, DOHC | ||
| Number of cylinders | 4 | ||
| Bore | 75.60 mm (2.9764 in) | ||
| Stroke | 89.0 mm (3.5039 in.) | ||
| Total displacement | 1, 598 cc (97.52 cu.in) | ||
| Compression ratio | 11.2 ± 0.2: 1 | ||
| Firing order | 1-3-4-2 | ||
| Valve timing | |||
| Intake valve | Opens | BTDC 42° - ATDC 38° | |
| Closes | ABDC 7° - ABDC 87° | ||
| Exhaust valve | Opens | BBDC 43°-ABDC 2° | |
| Closes | ATDC 0° - ATDC 45° | ||
| 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) | ||
| Camshaft | |||
| Cam height | Intake | 38.13 mm (1.5012 in) | |
| Exhaust | 37.44 mm (1.4740 in) | ||
| Journal outer diameter (Intake, Exhaust) | No. 1 | 36.446 - 36.462 mm (1.4349 - 1.4355 in) | |
| No. 2, 3, 4, 5 | 22.956 - 22.972 mm (0.9038 - 0.9044 in) | ||
| Camshaft cap oil clearance | No. 1 | 0.045 - 0.076 mm (0.0018 - 0.0030 in) | |
| No. 2, 3, 4, 5 | 0.035 - 0.066 mm (0.0014 - 0.0026 in) | ||
| End play | 0.10-0.19 mm (0.0039 - 0.0075 in) | ||
| Valve | |||
| Valve length | Intake | 112.84 mm (4.4425 in) | |
| Exhaust | 122.83 mm (4.8358 in) | ||
| Stem outer diameter | Intake | 5.465 - 5.480 mm (0.2152 - 0.2157 in) | |
| Exhaust | 5.458 - 5.470 mm (0.2149 - 0.2154 in) | ||
| Face angle | 45.25° -45.75° | ||
| Thickness of valve head (margin) | Intake | 0.7 mm (0.0276 in) | |
| Exhaust | 0.91 mm (0.0358 in) | ||
| Valve stem to valve guide clearance | Intake | 0.025 - 0.052 mm (0.0010 - 0.0020 in) | |
| Exhaust | 0.035 - 0.059 mm (0.0014 - 0.0023 in) | ||
| Valve guide | |||
| Inner diameter | 5.505 - 5.517 mm (0.2167 - 0.2172 in) | ||
| Valve spring | |||
| Free length | 50 mm (1.9685 in) | ||
| Out of squareness | Less than 1.5° | ||
| Cylinder block | |||
| Cylinder bore | 75.60 - 75.63 mm (2.9764 - 2.9776 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) | ||
| Piston | |||
| Piston outer diameter | 75.555 - 75.585 mm (2.9746 - 2.9758 in) | ||
| Piston to cylinder clearance | 0.035 - 0.055 mm (0.0014 - 0.0022 in) | ||
| Ring groove width | No. 1 ring groove | 1.230 - 1.250 mm (0.0484 - 0.0492 in) | |
| No. 2 ring groove | 1.030 - 1.050 mm (0.0406 - 0.0413 in) | ||
| Oil ring groove | 2.010 - 2.025 mm (0.0791 - 0.0797 in) | ||
| Piston ring | |||
| Piston ring width | No. 1 ring | 1.170 - 1.190 mm (0.0461 - 0.0469 in) | |
| No. 2 ring | 0.970 - 0.990 mm (0.0382 - 0.0390 in) | ||
| Oil ring | 1.920 - 1.960 mm (0.0756 - 0.0772 in) | ||
| Side clearance of piston to piston ring | No. 1 ring | 0.040 - 0.080 mm (0.0016 - 0.0031 in) | |
| No. 2 ring | 0.040 - 0.080 mm (0.0016 - 0.0031 in) | ||
| Oil ring | 0.050 - 0.105 mm (0.0020 - 0.0041 in) | ||
| End gap | No. 1 ring | 0.14 - 0.19 mm (0.0055 - 0.0075 in) | |
| No. 2 ring | 0.30 - 0.40 mm (0.0118 - 0.0157 in.) | ||
| Oil ring | 0.10 - 0.40 mm (0.0039 - 0.0157 in) | ||
| Piston pin | |||
| Piston pin outer diameter | 18.997 - 19.000 mm (0.7479 - 0.7480 in) | ||
| Piston pin hole inner diameter | 19.004 - 19.009 mm (0.7482 - 0.7484 in) | ||
| Piston pin hole clearance | 0.004 - 0.012 mm (0.0002 - 0.0005 in) | ||
| Connecting rod small end hole inner diameter | 19.005 - 19.011 mm (0.7482 - 0.7485 in) | ||
| Connecting rod small end hole clearance | 0.005 - 0.014 mm (0.0002 - 0.0006 in) | ||
| Connecting rod | |||
| Connecting rod big end inner diameter | 45.000 - 45.018 mm (1.7717 - 1.7724 in) | ||
| Connecting rod bearing oil clearance | 0.037 - 0.055 mm (0.0015 - 0.0022 in) | ||
| Side clearance | 0.1 - 0.25 mm (0.0039 - 0.0098 in) | ||
| Crankshaft | |||
| Main bearing oil clearance | No. 1, 2, 3, 4, 5 | 0.036 - 0.054 mm (0.0014 - 0.0021 in) | |
| End play | 0.100 - 0.280 mm (0.0039 - 0.0110 in) | ||
| Engine oil | |||
| Oil quantity | Total | 4.0 L (1.06 U.S.gal., 4.23 U.S.qt., 3.52 Imp.qt.) | When replacing a short engine or a block assembly |
| Oil pan | 3.6 L (0.95 U.S.gal., 3.80 U.S.qt., 3.17 Imp.qt.) | ||
| Drain and refill | 3.8 L (1.00 U.S.gal., 4.02 U.S.qt., 3.34 Imp.qt.) | Including oil filter | |
| Oil grade | Specification | SAE 0W-20 (SN PLUS) Information
|
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| Oil pressure (at 1000 RPM) | 117 kPa (1.2 kgf/cm, 17.07 psi) or above | Oil temperature in oil pan: 110±2°C (230± 36°F) | |
| Cooling system | |||
| Cooling method | Forced circulation with water pump | ||
| Coolant quantity | MT: Approx. 6.4 L (1.69 U.S.gal., 6.76 U.S.qt., 5.63 Imp.qt.) IVT: Approx. 6.6 L (1.74 U.S.gal., 6.97 U.S.qt., 5.80 Imp.qt.) |
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| Radiator cap | Main valve opening pressure | 93.16 - 122.58 kpa (0.95 - 1.25 kg/cm, 13.51 - 17.78 psi) | |
| Vacuum valve opening pressure | MAX. 6.86 kpa (0.07 kgf/cm, 1.00 psi) | ||