Explorer Patriot 430, Service Manual

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Clean up all residues and foreign materials
on the matching surface of crankcase. Pay
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.
6. 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.
7. Cylinder Installation
Install dowel pins and new gasket.
Mark
Cut out
Clip end gap
Dowel pins