Piston Installation; Cylinder Installation - TGB BLADE 425 Service Manual

Clean up all residues and foreign materials on
the matching surface of crankcase.
attention to not let these residues and foreign
materials fall into crankcase.
Caution
Soap the residues into solvent so that the
residues can be removed more easily.

Piston Installation

Install piston and piston pin, and place the
marks on the piston top side forward to
exhaust valve.
Install new piston pin clip.
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 as operation.

Cylinder Installation

Install dowel pins and new gasket.
To this chapter contents
Pay
7. CYLINDER/PISTON
Clip end gap
Dowel pins
mark
Cutout
7-7