AK503371
AC
12 mm
CRANKSHAFT AND CYLINDER BLOCK
ENGINE OVERHAUL
11B-63
4. Measure the bore and cylindricity of the cylinder
using a cylinder gauge.
If the cylinder is excessively worn, repair the
cylinder and replace the piston and piston rings.
Measuring points are as shown in the illustration.
Standard value
Cylinder bore: 86 mm <4B11>
Cylinder bore: 88 mm <4B12>
Cylindricity: 0.15 mm