Cylinder Block Inspection

Cylinder Block Inspection
Reference: Main Bearings, Crankshaft and Cylinder Block Removal and Installation

Distortion of Gasket Surface
Using straightedge and thickness gauge, check gasket surface for distortion and, if flatness exceeds its limit, repair It.
If repair is not possible, replace cylinder block.

Cylinder block flatness
Limit: 0.03 mm (0.001 in.)