| Timing chain |
| Valve clearance mm (in) |
Inlet |
0.15 ± 0.03 (0.006 ± 0.001) (- 0.11 ± 0.03(0.004 ± 0.001))* |
- |
| Exhaust |
0.20 ± 0.03 (0.008 ± 0.001) |
- |
| Cylinder head and valve |
| Distortion of cylinder head bottom mm (in) |
Within 0.05 (0.002) |
0.2 (0.01) |
| Grinding limit of cylinder head bottom mm (in) |
- |
0.2 (0.01) |
| Overall height of cylinder head mm (in) |
112.0 (4.41) |
- |
| Overall length of valve mm (in) |
Inlet |
112.27 (4.420) |
111.77 (4.400) |
| Exhaust |
113.07 (4.452) |
112.57 (4.432) |
| Valve margin mm (in) |
Inlet |
1.022 (0.0402) |
0.522 (0.0206) |
| Exhaust |
1.094 (0.0431) |
0.594 (0.0234) |
| Free height of valve spring mm (in) |
Inlet |
51.9 (2.04) |
50.9 (2.00) |
| Exhaust |
52.0 (2.05) |
51.0 (2.01) |
| Squareness of valve spring |
2° or less |
4° |
| Clearance between valve guide and valve stem mm (in) |
Inlet |
0.020 - 0.047 (0.0008 - 0.0018) |
0.10 (0.004) |
| Exhaust |
0.030 - 0.057 (0.0012 - 0.0022) |
0.15 (0.006) |
| Valve guide press-in height mm (in) |
Inlet |
15.1 - 15.7 (0.60 - 0.61) |
- |
| Exhaust |
19.7 - 20.3 (0.78 - 0.79) |
- |
| Valve seat contact width mm (in) |
Inlet |
1.16 - 1.46 (0.046 - 0.057) |
- |
| Exhaust |
1.35 - 1.65 (0.054 - 0.064) |
- |
| Piston and connecting rod |
| Piston pin press-fit load N (lb) |
7, 500 - 17, 500 (1, 687 - 3, 934) |
- |
| Clearance between piston ring and ring groove mm (in) |
No. 1 |
0.03 - 0.07 (0.0012 - 0.0027) |
0.1 (0.004) |
| No. 2 |
0.03 - 0.07 (0.0012 - 0.0027) |
0.1 (0.004) |
| Piston ring end gap mm (in) |
No. 1 |
0.15 - 0.25 (0.006 - 0.009) |
0.8 (0.03) |
| No. 2 |
0.20 - 0.35 (0.008 - 0.013) |
0.8 (0.03) |
| Oil |
0.10 - 0.35 (0.004 - 0.013) |
1.0 (0.04) |
| Clearance of connecting rod big end thrust mm (in) |
0.10 - 0.25 (0.004 - 0.009) |
0.4 (0.02) |
| Outside diameter of connecting rod bolt mm (in) |
- |
0.1 (0.004) |
| Connecting rod bearing oil clearance mm (in) |
0.018 - 0.045 (0.0008 - 0.0017) |
0.1 (0.004) |
| Crankshaft and cylinder block |
| Underhead length of crankshaft bearing cap bolt mm (in) |
75.5 - 76.5 (2.98 - 3.01) |
- |
| Crankshaft end play mm (in) |
0.05 - 0.25 (0.002 - 0.009) |
0.4 (0.02) |
| Crankshaft journal oil clearance mm (in) |
No. 1, 2, 4, 5 |
0.024 - 0.042 (0.0010 - 0.0016) |
0.1 (0.004) |
| No. 3 |
0.036 - 0.054 (0.0015 - 0.0021) |
0.1 (0.004) |
| Distortion of cylinder block top surface mm (in) |
Within 0.05 (0.002) |
0.2 (0.01) |
| Grinding limit of cylinder block top surface mm (in) |
- |
0.2 (0.01) |
| Cylinder block cylinder bore mm (in) |
88.0 (3.46) |
- |
| Cylindricity of cylinder block mm (in) |
0.15 (0.006) |
- |