Section 5 (Engine Mechanical (H6DO)): General Description: Specifications
WARNING: This page is about a different variant/trim than selected.
NOTE:
STD: Standard I.D.: Inner Diameter O.D.: Outer Diameter US: Undersize OS: Oversize
Engine Specifications
| Engine | Type | Horizontally opposed, liquid cooled, 6-cylinder, 4-stroke gasoline engine | ||
| Valve arrangement | Chain driven, double over-head camshaft, 4-valve/cylinder | |||
| Bore x Stroke | mm (in) | 89.2 x 80 (3.512 x 3.150) | ||
| Displacement | cm3 (cu in) | 3,000 (183) | ||
| Compression ratio | 10.7 | |||
| Compression pressure (350 rpm and fully open throttle) | kPa (kg/cm2 , psi) | 1,275 - 1,471 (13.0 - 15.0, 185 - 213) | ||
| Number of piston rings | Pressure ring: 2, Oil ring: 1 | |||
| Intake valve timing | Opening | 5° BTDC | ||
| Closing | 55° ABDC | |||
| Exhaust valve timing | Opening | 52° BBDC | ||
| Closing | 0° ATDC | |||
| Valve clearance | Intake | mm (in) | 0.20+0.04 /-0.06 (0.0079+0.0016 /-0.0024 ) | |
| Exhaust | mm (in) | 0.25±0.05 (0.0098±0.0020) | ||
| Idle speed [At "P" or" N" position] | rpm | 600±50 (No load) | ||
| 700±50 (A/C switch ON) | ||||
| Firing order | 1 → 6 → 3 → 2 → 5 → 4 | |||
| Ignition timing | BTDC/rpm | 10°±8°/600 | ||
| Camshaft | Bend limit | 0.020 mm (0.0008 in) | ||
| Thrust clearance | Intake | STD | 0.075 - 0.135 mm (0.0030 - 0.0053 in) | |
| Limit | 0.155 mm (0.0061 in) | |||
| Exhaust | STD | 0.048 - 0.108 mm (0.0019 -0.0043 in) | ||
| Limit | 0.130 mm (0.0051 in) | |||
| Cam lobe height | Intake | STD | 45.75 - 45.85 mm (1.8012 - 1.8051 in) | |
| Limit | 45.65 mm (1.7972 in) | |||
| Exhaust | STD | 45.25 - 45.35 mm (1.7815 - 1.7854 in) | ||
| Limit | 45.15 mm (1.7776 in) | |||
| Camshaft journal O.D. | Front | 37.946 - 37.963 mm (1.4939 - 1.4946 in) | ||
| Center & Rear | 27.946 - 27.963 mm (1.1002 -1.1009 in) | |||
| Camshaft journal hole I.D. | Front | 38.000 - 38.018 mm (1.4961 - 1.4968 in) | ||
| Center & Rear | 28.000 -28.018 mm (1.1024 - 1.1031 in) | |||
| Oil clearance | STD | 0.037 - 0.072 mm (0.0015 - 0.0028 in) | ||
| Limit | 0.10 mm (0.0039 in) | |||
| Cylinder head | Surface warpage limit | 0.05 mm (0.0020 in) | ||
| Surface grinding limit | 0.1 mm (0.004 in) | |||
| Standard height | 124 mm (4.88 in) | |||
| Valve seat | Refacing angle | 90° | ||
| Contacting width | Intake | STD | 1.0 mm (0.039 in) | |
| Limit | 1.7 mm (0.067 in) | |||
| Exhaust | STD | 1.5 mm (0.059 in) | ||
| Limit | 2.2 mm (0.087 in) | |||
| Valve guide | Inner diameter | 5.500 - 5.512 mm (0.2165 - 0.2170 in) | ||
| Protrusion above head | Intake | 12.3 - 12.7 mm (0.484 - 0.500 in) | ||
| Valve | Head edge thickness | Intake | STD | 1.0 mm (0.039 in) |
| Limit | 0.8 mm (0.315 in) | |||
| Exhaust | STD | 1.2 mm (0.047 in) | ||
| Limit | 0.8 mm (0.315 in) | |||
| Stem diameter | Intake | 5.455 - 5.470 mm (0.2148 - 0.2154 in) | ||
| Exhaust | 5.455 -5.460 mm (0.2148 - 0.2150 in) | |||
| Stem oil clearance | STD | Intake | 0.030 -0.057 mm (0.0012 -0.0022 in) | |
| Exhaust | 0.040 - 0.067 mm (0.0016 - 0.0026 in) | |||
| Limit | - | 0.15 mm (0.0059 in) | ||
| Overall length | Intake | 103.5 mm (4.07 in) | ||
| Exhaust | 103.2 mm (4.06 in) | |||
| Valve spring | Free length | 46.79 mm (1.8421 in) | ||
| Squareness | 2.5°, 2.0 mm (0.079 in) | |||
| Cylinder block | Surface warpage limit (mating with cylinder head) | 0.05 mm (0.0020 in) | ||
| Surface grinding limit | 0.1 mm (0.004 in) | |||
| Cylinder bore | STD | A | 89.205 - 89.215 mm (3.5120 - 3.5124 in) | |
| B | 89.195 -89.205 mm (3.5116 -3.5120 in) | |||
| Taper | Limit | 0.050 mm (0.0020 in) | ||
| Out-of-roundness | Limit | 0.050 mm (0.0020 in) | ||
| Piston clearance | STD | 0.010 - 0.030 mm (0.0004 - 0.0012 in) | ||
| Limit | 0.050 mm (0.0020 in) | |||
| Enlarging (boring) limit | 0.5 mm (0.020 in) | |||
| Piston | Outer diameter | STD | A | 89.185 - 89.195 mm (3.5112 - 3.5116 in) |
| B | 89.175 - 89.185 mm (3.5108 - 3.5112 in) | |||
| 0.25 mm (0.0098 in) OS | 89.425 - 89.435 mm (3.5207 - 3.5211 in) | |||
| 0.50 mm (0.0197 in) OS | 89.675 - 89.685 mm (3.5305 - 3.5309 in) | |||
| Standard inner diameter of piston pin hole | 22.000 - 22.006 mm (0.8661 - 0.8664 in) | |||
| Piston pin | Outer diameter | 21.994 - 22.000 mm (0.8659 - 0.8661 in) | ||
| Standard clearance between piston pin and hole in piston | 0.004 - 0.008 mm (0.0002 - 0.0003 in) | |||
| Degree of fit | Piston pin must be fitted into position with thumb at 20°C (68°F). | |||
| Piston ring | Piston ring gap | Top ring | STD | 0.20 - 0.35 mm (0.0079 - 0.0138 in) |
| Limit | 1.0 mm (0.039 in) | |||
| Second ring | STD | 0.35 - 0.50 mm (0.0138 - 0.0197 in) | ||
| Limit | 1.0 mm (0.039 in) | |||
| Oil ring | STD | 0.20 - 0.60 mm (0.0079 - 0.0236 in) | ||
| Limit | 1.5 mm (0.059 in) | |||
| Clearance between piston ring and piston ring groove | Top ring | STD | 0.040 -0.080 mm (0.0016 -0.0031 in) | |
| Limit | 0.15 mm (0.0059 in) | |||
| Second ring | STD | 0.030 -0.070 mm (0.0012 -0.0028 in) | ||
| Limit | 0.15 mm (0.0059 in) | |||
| Connecting rod | Bend twist per 100 mm (3.94 in) in length | Limit | 0.10 mm (0.0039 in) | |
| Side clearance | STD | 0.070 - 0.330 mm (0.0028 - 0.0130 in) | ||
| Limit | 0.4 mm (0.016 in) | |||
| Connecting rod bearing | Oil clearance | STD | 0.022 - 0.052 mm (0.0009 - 0.0020 in) | |
| Limit | 0.065 mm (0.0026 in) | |||
| Thickness at center portion | STD | 1.490 - 1.502 mm (0.0587 - 0.0591 in) | ||
| 0.03 mm (0.0012 in) US | 1.510 - 1.513 mm (0.0594 - 0.0596 in) | |||
| 0.05 mm (0.0020 in) US | 1.520 - 1.523 mm (0.0598 - 0.0600 in) | |||
| 0.25 mm (0,0098 in) US | 1.620 - 1.623 mm (0.0638 - 0.0639 in) | |||
| Connecting rod bushing | Clearance between piston pin and bushing | STD | 0 - 0.022 mm (0 - 0.0009 in) | |
| Limit | 0.030 mm (0.0012 in) | |||
| Crankshaft | Bend limit | 0.035 mm (0.0014 in) | ||
| Crank pin and crank journal | Out-of-roundness | 0.020 mm (0.0008 in) or less | ||
| Grinding limit | 0.250 mm (0.0098 in) | |||
| Crank pin outer diameter | STD | 51.984 - 52.000 mm (2.0466 - 2.0472 in) | ||
| 0.03 mm (0.0012 in) US | 51.954 - 51.970 mm (2.0454 - 2.0461 in) | |||
| 0.05 mm (0.0020 in) US | 51.934 - 51.950 mm (2.0446 - 2.0453 in) | |||
| 0.25 mm (0.0098 in) US | 51.734 - 51.750 mm (2.0368 - 2.0374 in) | |||
| Crank journal outer diameter | #1, #3, #5, #7 | STD | 63.992 - 64.008 mm (2.5194 - 2.5200 in) | |
| 0.03 mm (0.0012 in) US | 63.962 - 63.978 mm (2.5182 - 2.5188 in) | |||
| 0.05 mm (0.0020 in) US | 63.942 - 63.958 mm (2.5174 - 2.5180 in) | |||
| 0.25 mm (0.0098 in) US | 63.742 - 63.758 mm (2.5095 - 2.5102 in) | |||
| #2, #4, #6 | STD | 63.992 - 64.008 mm (2.5194 - 2.5200 in) | ||
| 0.03 mm (0.0012 in) US | 63.962 - 63.978 mm (2.5182 - 2.5188 in) | |||
| 0.05 mm (0.0020 in) US | 63.942 - 63.958 mm (2.5174 - 2.5180 in) | |||
| 0.25 mm (0.0098 in) US | 63.742 - 63.758 mm (2.5095 - 2.5102 in) | |||
| Thrust clearance | STD | 0.030 - 0.115 mm (0.0012 - 0.0045 in) | ||
| Limit | 0.25 mm (0.0098 in) | |||
| Oil clearance | STD | 0.015 - 0.030 mm (0.0006 - 0.0012 in) | ||
| Limit | 0.050 mm (0.0020 in) | |||
| Crankshaft bearing | Crankshaft bearing thickness | #1, #3, #5, #7 | STD | 1.992 - 2.005 mm (0.0784 - 0.0789 in) |
| 0.03 mm (0.0012 in) US | 2.017 - 2.020 mm (0.0794 - 0.0795 in) | |||
| 0.05 mm (0.0020 in) US | 2.027 - 2.030 mm (0.0798 - 0.0799 in) | |||
| 0.25 mm (0.0098 in) US | 2.127 - 2.130 mm (0.0837 - 0.0839 in) | |||
| #2, #4, #5 | STD | 1.996 - 2.000 mm (0.0786 - 0.0787 in) | ||
| 0.03 mm (0.0012 in) US | 2.019 - 2.020 mm (0.0795 - 0.0795 in) | |||
| 0.05 mm (0.0020 in) US | 2.029 - 2.032 mm (0.0799 - 0.0800 in) | |||
| 0.25 mm (0.0098 in) US | 2.129 - 2.132 mm (0.0838 - 0.0839 in) | |||