General Information: Specifications: Notes
GENERAL SPECIFICATIONS
| Description | Specification | Limit |
|---|---|---|
| General | ||
| Type | V-type, DOHC | |
| Number of Cylinders | 6 | |
| Bore | 93 mm (3.661 in.) | |
| Stroke | 85.8 mm (3.3779 in.) | |
| Total displacement | 3497 cc | |
| Compression ratio | 10.0 | |
| Firing order | 1 - 2 - 3 - 4 - 5 - 6 | |
| Idle R.P.M | 800 ± 100 | |
| Ignition timing at idling speed | BTDC 10° ± 2° | |
| Valve timing | ||
| Intake valve | ||
| Opens (BTDC) | 11.5° | |
| Closes (ABDC) | 60.5° | |
| Exhaust valve | ||
| Opens (BBDC) | 43.5° | |
| Closes (ATDC) | 20.5° | |
| Camshaft | ||
| Drive mechanism | Cogged type belt | |
| Cam height intake | 35.098 - 35.298 mm (1.3818 - 1.3897 in.) | |
| Cam height exhaust | 34.81 - 35.01 mm (1.3705 - 1.3783 in.) | |
| Journal diameter | 25.951 - 25.970 mm (1.0220 - 1.0224 in.) | |
| Bearing oil clearance | 0.05 - 0.09 mm (0.0007 - 0.0024 in.) | |
| End play | 0.1 - 0.15 mm (0.0039 - 0.0059 in.) | |
| Cylinder head | ||
| Flatness of gasket surface | Max. 0.03 mm (0.0012 in.) | |
| Flatness of maunting | ||
| Surface | ||
| Intake | Max. 0.10 mm (0.0039 in.) | |
| Exhaust | Max. 0.15 mm (0.0059 in.) | |
| Valve guide hole diameter | ||
| 0.05 (0.002) O.S. | 12.05 - 12.068 mm (0.474 - 0.475 in.) | |
| 0.25 (0.010) O.S. | 12.25 - 12.268 mm (0.482 - 0.483 in.) | |
| 0.50 (0.20) O.S. | 12.50 - 12.518 mm (0.492 - 0.493 in.) | |
| Intake valve seat ring hole diameter | ||
| 0.3 (0.012) O.S. | 36.30 - 36.325 mm (1.429 - 1.430 in.) | |
| 0.6 (0.024) O.S. | 36.60 - 36.625 mm (1.441 - 1.442 in.) | |
| Exhaust valve seat ring hole diameter | ||
| 0.3 (0.012) O.S. | 33.30 - 33.325 mm (1.311 - 1.312 in.) | |
| 0.6 (0.024) O.S. | 33.60 - 33.625 mm (1.323 - 1.324 in.) | |
| Valve | ||
| Overall length | ||
| Intake | 106.28 mm (4.184 in.) | 105.78 mm (4.165 in.) |
| Exhaust | 105.4 mm (4.150 in.) | 104.9 mm (4.130 in.) |
| Stem diameter | ||
| Intake | 6.565 - 6.580 mm (0.258 - 0.259 in.) | |
| Exhaust | 6.530 - 6.550 mm (0.257 - 0.258 in.) | |
| Face angle | 45° - 45.5° | |
| Margin | ||
| Intake | 1.0 mm (0.0394 in.) | 0.5 mm (0.0197 in.) |
| Exhaust | 1.5 mm (0.059 in.) | 1.0 mm (0.0394 in.) |
| Clearance (stem - to - guide) | ||
| Intake | 0.02 - 0.05 mm (0.0009 - 0.0020 in.) | 0.1 mm (0.0039 in.) |
| Exhaust | 0.05 - 0.085 mm (0.0020 - 0.0033 in.) | 0.15 mm (0.0059 in.) |
| Valve spring | ||
| Free height | 46.4 mm (1.8268 in.) | 45.4 mm (1.7874 in.) |
| Lode | 24.0 kgf / 37.9 mm (53 lb /1.492 in.) | - |
| Out of squareness | Max 2° | 4° |
| Valve guide | ||
| Length | ||
| Intake | 45.5 mm (1.7913 in.) | |
| Exhaust | 50.5 mm (1.9882 in.) | |
| Service oversize | 0.05, 0.25, 0.50 | |
| Valve seat contact width | ||
| Intake | 0.9 - 1.3 mm (0.035 - 0.051 in.) | |
| Exhaust | 0.9 - 1.3 mm (0.035 - 0.051 in.) | |
| Service oversize | 0.30, 0.60 | |
| Seat angle | ||
| Intake | 20° | |
| Exhaust | 45° | |
| Piston | ||
| Diameter (Standard) | 92.96-92.99 mm (3.6598-3.6610 in.) | |
| Clearance (Piston-to-cylinder) | 0.03 - 0.05 mm (0.0012 - 0.0020 in.) | |
| Ring groove width | ||
| No. 1 | 1.53 - 1.55 mm (0.0602 - 0.0610 in.) | |
| No. 2 | 1.51 - 1.53 mm (0.0594 - 0.0602 in.) | |
| Oil ring | 3.010 - 3.030 mm (0.1185 - 0.1193 in.) | |
| Piston for service | 0.25 mm (0.010 in.), 0.50 mm (0.020 in.) 0.75 mm (0.030 in.), 1.00 mm (0.040 in.) Oversize |
|
| Piston ring | ||
| Number of rings per piston | 3 | |
| Compression ring type | 2 | |
| Oil ring | 1 | |
| Compression ring type | ||
| No. 1 | Barrel type, steel (Inner bevel) | |
| No. 2 | Taper type, special cast iron | |
| Oil ring type | 3-piece type | |
| Ring end gap | ||
| No. 1 | 0.2 - 0.3 mm (0.0079 - 0.0118 in.) | 0.8 mm (0.0315 in) |
| No. 2 | 0.45 - 0.60 mm (0.0177 - 0.0236 in.) | 0.8 mm (0.0315 in) |
| Oil ring side rail | 0.2 - 0.7 mm (0.0079 - 0.0276 in.) | 1.0 mm (0.0394 in) |
| Ring side clearance | ||
| No. 1 | 0.04 - 0.08 mm (0.0008 - 0.0031 in.) | 0.1 mm (0.0039 in) |
| No. 2 | 0.02 - 0.06 mm (0.0016 - 0.0024 in.) | 0.1 mm (0.0039 in) |
| Ring for service | 0.25 mm (0.010 in.), 0.50 mm (0.020 in.) 0.75 mm (0.030 in.), 1.00 (0.039 in.), Oversize |
|
| Connecting rod | ||
| Piston pin press - in load | 7500 - 17, 500 N (750 - 1, 750 kg, 1, 653 - 3, 858 lb) |
|
| Side clearance (Big end) | 0.10 - 0.25 mm (0.0039 - 0.0098 in.) | |
| Bend | 0.05 mm or less/100 mm (0.0020 in. or less/3.937 in.) | |
| Twist | 0.1 mm or less/100 mm (0.0039 in. or less/3.937 in.) | |
| Bearing | ||
| Oil clearance | 0.022 - 0.040 mm (0.0009 - 0.0016 in.) | 0.1 mm (0.004 in.) |
| Pin diameter | 21.974 - 21.985 mm (0.8651 - 0.8655 in.) | |
| Crankshaft | ||
| Journal O.D. | 63.982 - 64.00 mm (2.519 - 2.5197 in.) | |
| Pin O.D. | 54.982 - 55.00 mm (2.165 - 2.1653 in.) | |
| Out - of - roundness of journal and pin | Max. 0.03 mm (0.0012 in.) | |
| Taper of journal and pin | Max. 0.005 mm (0.0002 in.) | |
| End play | 0.05 - 0.25 mm (0.002 - 0.0098 in.) | 0.3 mm (0.012 in.) |
| Main bearing | ||
| Oil clearance | 0.018 - 0.036 mm (0.0007 - 0.0014 in.) | |
| Cylinder block | ||
| Cylinder bore | 93.00 ~ 93.03 mm (3.6614 ~ 3.6626 in.) | |
| Flatness of gasket surface | Max. 0.05 mm (0.002 in.) | |
| Out - of - roundness and taper | Max. 0.02 mm (0.0008 in.) | 0.05 mm (0.002 in.) |
| Oil pump | ||
| Side clearance | ||
| Body clearance | 0.100 - 0.181 mm (0.0039 - 0.0071 in.) | |
| Side clearance | 0.040 - 0.095 mm (0.0016 - 0.0037 in.) | |
| Tip clearance | 0.06 - 0.018 mm (0.0024 - 0.0071 in.) | |
| Relief spring | ||
| Free length | 46.3 mm (1.823 in.) | |
| Load | 3.4 kg / 39.1 mm (7.5 lb. / 1.54 in.) | |
| Oil filter | ||
| Type | Cartridge, full flow | |
| Engine oil pressure | 80 kPa (0.8 bar, 11.6 psi) at idlae [Conditions : Oil temperature is 75 to 90°C (167 to 194°F)] |
|
| Cooling method | Engine coolant cooling, forced circulation with electric fan | |
| Cooling system | ||
| Quantity | 11 lit (11.62 U.S.qts., 9.7 lmp.qts) | |
| Thermostat | ||
| Type | Wax pellet type with jiggle valve | |
| Normal opening temperature | 82°C (179.6°F) | |
| Opening temperature range | 80°C - 84°C (176 - 183.2°F) | |
| Wide open temperature | 95°C (203°F) | |
| Radiator cap | ||
| Main valve opening pressure | 86.1 - 124.5 kPa (0.98 - 1.27 kg/cm2 , 13.94 - 18.06 psi) | |
| Main valve closing pressure | 83.4 kPa (0.85 kg/cm2 , 12.1 psi) | |
| Vacuum valve opening pressure | - 6.86 kPa (- 0.07 kg/cm2 , - 1.00 psi) | |
| Air cleaner | ||
| Type | Dry type | |
| Element | Unwoven cloth type | |
| Exhaust pipe | ||
| Muffler | Expansion resonance type | |
| Suspension system | Rubber hangers |