Piston Diameter
- Measure the piston outside diameter with micrometer at the piston grading position and a right angle to the piston pin.
Piston grading position (from piston head)
Piston grading position: 43.0 mm (1.6929 in)
Scheme 169
The size mark (1) for piston outside diameter is represented as shown in Figure.
Outside Diameter
Size Mark A: 93.360 mm - 93.370 mm (3.6756 in - 3.6760 in)
Size Mark B: 93.371 mm - 93.380 mm (3.6760 in - 3.6764 in)
Size Mark C: 93.381 mm - 93.390 mm (3.6764 in - 3.6768 in)
Scheme 170
Measure the cylinder bore inside diameter. Refer to CYLINDER BLOCK .
