Inspecting The Small End - PIAGGIO 633929(IT) Service Station Manual

Engine

Inspecting the small end

- Measure the internal diameter of the small end
using an internal micrometer.
N.B.
REPLACE THE CRANKSHAFT IF THE DIAME-
TER OF THE ROD SMALL END EXCEEDS THE
STANDARD DIAMETER OR 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
ENG - 32
MP3 125