PIAGGIO B 250 - Inspecting the Small End

Inspecting the small end
- Measure the internal diameter of the small end
using an internal micrometer.
N.B.
REPLACE THE CRANKSHAFT IF THE DIAMETER OF THE
ROD SMALL END EXCEEDS THE STANDARD DIAMETER
OR IT SHOWS SIGNS OF WEAR OR OVERHEATING.
Characteristic
Rod small end check-up: Maximum diameter
15.030 mm
Rod small end check-up: Standard diameter
15 +0.015+0.025 mm
Engine B 125-250
ENG - 144