Bad Boy 1500 - Piston Installation

PAGE 74
SERVICE MANUAL
Cylinder / Piston
Piston Ring Installation:
• Clean up piston top, ring groove, and piston
surface.
• Install the piston ring onto piston carefully.
• Place the openings of piston ring as diagram
shown.
CAUTION
• Do not damage piston or piston rings during
installation.
• All marks on the piston rings must face up.
• Make sure that all piston rings can be rotated freely
after installed.
• Clean up all residue and foreign materials on the
matching surface of crankcase.
CAUTION
• Soak gaskets in solvent so that the residue can be
removed more easily.
Piston Installation:
• Install piston and piston pin, and place the marks
on the piston top side toward exhaust valve.
CAUTION
• Do not let the opening of piston pin clip align with
the piston cutout.
• Place a piece of cloth between piston and crankcase
in order to prevent snap ring from falling into
crankcase.