PIAGGIO X9 Evolution 500 - Removing the Piston

Removing the piston
- Install piston and wrist pin onto the connecting
rod, aligning the piston arrow the arrow facing to-
wards the exhaust.
- Insert the locking ring into the special tool, with
the opening in the position indicated on the tool.
S = left
D= right
- Place the wrist pin stop ring into position using a
punch
- Install the pin lock using the key shown in the
figure.
Specific tooling
020470Y Pin retainers installation tool
N.B.
THE TOOL FOR INSTALLING THE STOP RINGS MUST BE USED MANUALLY.
CAUTION
USING A HAMMER MIGHT DAMAGE THE STOPS' HOUSING.
X9 Evolution 500 Engine
ENG - 149