Cylinder Head Surface Variation

SERVICE SPECIFICATIONS
Cylinder Head Flatness Of Gasket Surface:
Standard Value 0.03 mm (0.0012 inch)
Limit 0.2 mm (0.008 inch)
Cylinder Head Grinding Limit Of Gasket Surface:
Includes/Combined With Cylinder Block Grinding 0.2 mm (0.008 inch)
Cylinder Head Overall Height 132 mm (5.20 inch)