Service Data
Engine Mechanical Service Specifications
| Compression pressure | at 250 rpm STD | 728 kPa (7.4 kgf/cm2 , 106 psi) | |
| Minimum | 534 kPa (5.4 kgf/cm2 , 77 psi) | ||
| Difference between each cylinder | 98 kPa (1.0 kgf/cm2 , 14 psi) | ||
| Valve clearance | at cold Intake | 0.17 - 0.23 mm (0.007 - 0.009 in.) | |
| Exhaust | 0.27-0.33 mm (0.011 -0.013 in.) | ||
| Valve lifter for repair part | No. 06 | 5.060 mm (0.1992 in.) | |
| No. 08 | 5.080 mm (0.2000 in.) | ||
| No. 10 | 5.100 mm (0.2008 in.) | ||
| No. 12 | 5.120 mm (0.2016 in.) | ||
| No. 14 | 5.140 mm (0.2024 in.) | ||
| No. 16 | 5.160 mm (0.2031 in.) | ||
| No. 18 | 5.180 mm (0.2039 in.) | ||
| No. 20 | 5.200 mm (0.2047 in.) | ||
| No. 22 | 5.220 mm (0.2055 in.) | ||
| No. 24 | 5.240 mm (0.2063 in.) | ||
| No. 26 | 5.260 mm (0.2071 in.) | ||
| No. 28 | 5.280 mm (0.2079 in.) | ||
| No. 30 | 5.300 mm (0.2087 in.) | ||
| No. 32 | 5.320 mm (0.2094 in.) | ||
| No. 34 | 5.340 mm (0.2102 in.) | ||
| No. 36 | 5.360 mm (0.2110 in.) | ||
| No. 38 | 5.380 mm (0.2118 in.) | ||
| No. 40 | 5.400 mm (0.2126 in.) | ||
| No. 42 | 5.420 mm (0.2134 in.) | ||
| No. 44 | 5.440 mm (0.2142 in.) | ||
| No. 46 | 5.460 mm (0.2150 in.) | ||
| No. 48 | 5.480 mm (0.2157 in.) | ||
| No. 50 | 5.500 mm (0.2165 in.) | ||
| No. 52 | 5.520 mm (0.2173 in.) | ||
| No. 54 | 5.540 mm (0.2181 in.) | ||
| No. 56 | 5.560 mm (0.2189 in.) | ||
| No. 58 | 5.580 mm (0.2197 in.) | ||
| No. 60 | 5.600 mm (0.2205 in.) | ||
| No. 62 | 5.620 mm (0.2213 in.) | ||
| No. 64 | 5.640 mm (0.2220 in.) | ||
| No. 66 | 5.660 mm (0.2228 in.) | ||
| No. 68 | 5.680 mm (0.2236 in.) | ||
| No. 70 | 5.700 mm (0.2244 in.) | ||
| No. 72 | 5.720 mm (0.2252 in.) | ||
| No. 74 | 5.740 mm (0.2260 in.) | ||
| Ignition timing | 7 - 15° BTDC @ idle | ||
| Idle speed | w/ Cooling fan off | 1,000 ± 50 rpm (A/C OFF) | |
| 1,200 ± 50 rpm (A/C ON) | |||
| Chain and timing sprocket | Chain length at 16 links | Maximum | 123.2 mm (4.850 in.) |
| Camshaft timing sprocket wear (w/ chain) | Minimum | 96.2 mm (3.787 in.) | |
| Crankshaft timing sprocket wear (w/ chain) | Minimum | 50.5 mm (1.988 in.) | |
| Chain tensioner slipper and vibration damper | Wear | Maximum | 1.0 mm (0.039 in.) |
| Cylinder head | Warpage | ||
| Cylinder brock side | Maximum | 0.05 mm (0.0020 in.) | |
| Intake manifold side | Maximum | 0.01 mm (0.0394 in.) | |
| Exhaust manifold side | Maximum | 0.01 mm (0.0394 in.) | |
| Valve seat | 20°, 45°, 75° | ||
| Refacing angle | 45° | ||
| Contacting angle | 1.0 - 1.4 mm (0.039 - 0.055 in.) | ||
| Contacting width | 9.685 - 9.706 mm (0.38130 - 0.38213 in.) | ||
| Valve guide bushing bore diameter | STD | 9.735 - 9.756 mm (0.38327 - 0.38493 in.) | |
| O/S 0.05 | |||
| Valve guide bushing | Inside diameter | 5.010 - 5.030 mm (0.19724 - 0.19803 in.) | |
| Protrusion height | 9.0 - 9.4 mm (0.354 - 0.370 in.) | ||
| Valve | Valve overall length | STD Intake | 89.25 mm (3.5138 in.) |
| Exhaust | 87.90 mm (3.4606 in.) | ||
| Minimum Intake | 88.95 mm (3.5020 in.) | ||
| Exhaust | 87.60 mm (3.4488 in.) | ||
| Valve face angle | 44.5° | ||
| Stem diameter | Intake | 4.970 - 4.985 mm (0.19567 - 0.19626 in.) | |
| Exhaust | 4.965 - 4.980 mm (0.19547 - 0.19606 in.) | ||
| Stem oil clearance | STD Intake | 0.025 - 0.060 mm (0.00098 - 0.00236 in.) | |
| Exhaust | 0.030 - 0.065 mm (0.00118 - 0.00256 in.) | ||
| Maximum Intake | 0.08 mm (0.0031 in.) | ||
| Exhaust | 0.10 mm (0.0039 in.) | ||
| Margin thickness | STD | 1.00 - 1.15 mm (0.039 - 0.045 in.) | |
| Minimum | 0.7 mm (0.028 in.) | ||
| Valve spring | Deviation | Maximum | 1.6 mm (0.063 in.) |
| Angle (Reference) | Maximum | 2° | |
| Free length | 59.77 mm (2.353 in.) | ||
| Installed tension at 32.5 mm (1.280 in.) | 140 - 154 N (14.3 - 15.7 kgf, 31.5 - 34.6 lbf) | ||
| Maximum working tension at 23.9 mm (0.941 in.) | 180 - 198 N (18.4 - 20.2 kgf, 40.4 - 44.8 lbf) | ||
| Valve litter | Lifter diameter | 30.966 - 30.976 mm (1.21913 - 1.21952 in.) | |
| Lifter bore diameter | 31.009 - 31.025 mm (1.22082 - 1.22145 in.) | ||
| Oil clearance | STD | 0.031 - 0.059 mm(0.00122 - 0.00232 in.) | |
| Maximum | 0.1 mm (0.004 in.) | ||
| Camshaft | Thrust clearance | STD | 0.040 - 0.095 mm (0.0016 - 0.0037 in.) |
| Maximum | 0.11 mm (0.0043 in.) | ||
| Journal oil clearance | STD | 0.040 - 0.095 mm (0.00157 - 0.00374 in.) | |
| Maximum | 0.115 mm (0.00453 in.) | ||
| Journal diameter | No. 1 | 34.449 - 34.465 (1.35626 - 1.35689 in.) | |
| Others | 22.949 - 22.965 (0.90350 - 0.90413 in.) | ||
| Circle run out | Maximum | 0.03 mm (0.0012 in.) | |
| Cam lobe height | |||
| STD Intake | 42.310 - 42.410 mm (1.62637 - 1.66968 in.) | ||
| Exhaust | 44.046 - 44.146 mm (1.73409 - 1.73803 in.) | ||
| Minimum Intake | 42.16 mm (1.6598 in.) | ||
| Exhaust | 43.90 mm (1.7283 in.) | ||
| Intake manifold | Warpage | Maximum | 0.10 mm (0.0039 in.) |
| Exhaust manifold | Warpage | Maximum | 0.70 mm (0.0276 in.) |
| Cylinder block | Cylinder head surface warpage | Maximum | 0.05 mm (0.0020 in.) |
| Cylinder bore diameter | STD | 75.000 - 75.013 mm (2.95275 - 2.95326 in.) | |
| Maximum | 75.013 mm (2.95326 in.) | ||
| Main journal bore diameter | Mark 0 | 50.000 - 50.003 mm (1.96850 - 1.968G2 in.) | |
| Mark 1 | 50.003 - 50.005 mm (1.96862 - 1.96870 in.) | ||
| Mark 2 | 50.005 - 50.007 mm (1.96870 - 1.96878 in.) | ||
| Mark 3 | 50.007 - 50.010 mm (1.96878 - 1.96889 in.) | ||
| Mark 4 | 50.010 - 50.012 mm (1.96889 - 1.96897 in.) | ||
| Mark 5 | 50.012 - 50.014 mm (1.96897 - 1.96905 in.) | ||
| Mark 6 | 50.014 - 50.016 mm (1.96905 - 1.96913 in.) | ||
| 12 pointed head bearing cap sub-assembly bolt diameter at tension portion | |||
| STD | 7.3 - 7.5 mm (0.287 - 0 295 in.) | ||
| Minimum | 7.3 mm (0.287 in.) | ||
| Piston and Piston ring | Piston diameter | ||
| at 27 mm (1.063 in.) from the piston head | 74.945 - 74.955 mm (2.95058 - 2.95098 in.) | ||
| Piston oil clearance | STD | 0.045 - 0.068 mm (0.00177 - 0.00268 in.) | |
| Maximum | 0.08 mm (0.0031 in.) | ||
| Piston ring groove clearance | 0.030 - 0.070 mm (0.0012 - 0.0028 in.) | ||
| Piston ring end gap | |||
| STD No. 1 | 0.22 - 0.32 mm (0.0087 - 0.0126 in.) | ||
| No 2 | 0.32 - 0.47 mm (0.0126 - 0 0185 in.) | ||
| Oil | 0.15 - 0.45 mm (0.0059 - 0.0177 in.) | ||
| Maximum No. 1 | 0.88 mm (0.0346 in.) | ||
| No. 2 | 1.03 mm (0.0406 in.) | ||
| Oil | 0.92 mm (0.0362 in.) | ||
| Connecting rod | Thrust clearance | STD | 0.16 - 0.36 mm (0.0063 - 0.0142 in.) |
| Maximum | 0.36 mm (0.0142 in.) | ||
| Connecting rod thickness | 19.788 - 19.840 mm (0.779 - 0.781 in.) | ||
| Connecting rod bearing center wall thickness Reference | Mark 1 | 1.488 - 1.492 mm (0.0586 - 0.0587 in.) | |
| Mark 2 | 1.492 - 1.496 mm (0.0587 - 0.0589 in.) | ||
| Mark 3 | 1.496 - 1.500 mm (0.0589 - 0.0591 in.) | ||
| Connecting rod oil clearance | STD | 0.016 - 0.040 mm (0.0006 - 0.0016 in.) | |
| Maximum | 0.06 mm (0.0024 in.) | ||
| Rod out-of-alignment | Maximum per 100 mm (3.94 in.) | 0.05 mm (0.0020 in.) | |
| Rod twist | Maximum per 100 mm (3.94 in.) | 0.05 mm (0.0020 in.) | |
| Bushing inside diameter | 18.010 - 18.019 mm (0.7091 - 0.7094 in.) | ||
| Piston pin diameter | 17.988 - 18.007 mm (0.7086 - 0.7089 in.) | ||
| Bushing oil clearance | STD | 0.009 - 0.015 mm (0.0003 - 0.0006 in.) | |
| Maximum | 0.05 mm (0.0020 in.) | ||
| Connecting rod bolt diameter | |||
| at tension portion STD | 6.6 - 6.7 mm (0.260 - 0.264 in.) | ||
| Minimum | 6.4 mm (0.252 in.) | ||
| Crankshaft | Thrust clearance | STD | 0.090 - 0.190 mm (0.00354 - 0.00748 in.) |
| Maximum | 0.30 mm (0.012 in.) | ||
| Thrust washer thickness | 2.430 - 2.480 mm (0.09567 - 0.09764 in.) | ||
| Main journal oil clearance | STD | 0.010 - 0.023 mm (0.0004 - 0.0009 in.) | |
| Maximum | 0.07 mm (0.0028 in.) | ||
| Main journal diameter Reference | Mark 0 | 45.988 - 45.990 mm (1.81054 - 1.81062 in.) | |
| Mark 1 | 45.990 - 45.992 mm (1.81062 - 1.81071 in.) | ||
| Mark 2 | 45.992 - 45.994 mm (1.81071 - 1.81078 in.) | ||
| Mark 3 | 45 994 - 45 996 mm (1 81078 - 1.81086 in.) | ||
| Mark 4 | 45.996 - 45.998 mm (1.81086 - 1.81094 in.) | ||
| Mark 5 | 45.998 - 46.000 mm (1.81094 - 1.81102 in.) | ||
| Main bearing center wall thickness Reference | Mark 1 | 1.992 - 1.995 mm (0.07843 - 0.07854 in.) | |
| Mark 2 | 1.995 - 1.998 mm (0.07854 - 0.07866 in.) | ||
| Mark 3 | 1.998 - 2.001 mm (0.07866 - 0.07878 in.) | ||
| Mark 4 | 2.001 - 2.004 mm (0.07878 - 0.07890 in.) | ||
| Crank pin diameter | 39.992 - 40.000 mm (1.5745 - 1.5748 in.) | ||
| Circle run out | Maximum | 0.03 mm (0.0012 in.) | |
| Main journal taper and out-of round | Maximum | 0.02 mm (0.0008 in.) | |
| Crank pin taper and out-of round | Maximum | 0.02 mm (0.0008 in.) | |