Engine block
| Engine block |
| Cylinder bore |
| Classification codes | ||
| Category A | mm | 82.000 - 82.010 |
| Category B | mm | 82.010 - 82.020 |
| Category C | mm | 82.020 - 82.030 |
| Cylinder dimensions | ||
| Permitted conicity | mm | < 0.005 |
| Permitted ovality | mm | < 0.05 |
| Cylinder liner oversize | mm | 0.1 |
The new cylinder classification marking must be applied after reboring the cylinders.
| Cylinder block |
| Raised cylinder block | mm | 236.5 |
| Cylinder head |
| Lowest permitted height of cylinder head | mm | 105.95 - 107.05 |
| Flatness deviation of bottom surface of cylinder head | mm | 0.1 - 0.05 |
| Cylinder head gaskets |
| Gasket thickness | Gasket thickness | Max average piston height above cylinder block face |
| No gasket punch | 0.900 - 1.000 | 0.110 - 0.230 |
| Gasket punched, one hole | 1.000 - 1.100 | 0.231 - 0.330 |
| Gasket punched, two holes | 1.100 - 1.200 | 0.331 - 0.425 |
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