Choosing The Gasket - PIAGGIO MP3 400 i.e. Service Manual

MP3 400 i.e.
- 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.

Choosing the gasket

- Provisionally fit the piston into the cylinder, without any base gasket.
- Install a comparator on the special tool using the short union, as shown in the figure.
Specific tooling
020475Y Piston position checking tool
Engine
ENG - 59