Fig. 45: Measuring Distortion Of Cylinder Block Top Surface In Six Directions
Courtesy of MAZDA MOTORS CORP.
2. Measure the cylinder bores in X and Y directions at 42 mm {1.65 in} below the top surface.
If not within the specification, replace the cylinder block.
Cylinder bore diameter (Standard)
87.500-87.530 mm {3.4449-3.4460 in}
Minimum / maximum bore diameter limit
87.440-87.590 mm {3.4425-3.4484 in}
2007 Mazda MX-5 Miata Sport
2006-08 ENGINE Mechanical - Overhaul - 2.0L (LF) & 2.3L (L3) - Mazda6 & MX-5 Miata
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