14
STRATO CHARGED ENGINE
GZ25N
6. SERVICE GUIDE
6-11 Installing of Piston
Makesuretopointthearrowmarkonthepistonto
theexhaustside.
Caution:
Deformed circlip may come off during engine
operation and damage the engine.
6-12 Assembling of Piston Pin Circlip
Fitthecirclipinthegroovesoastofacetheendgap
below.
Exhaustside
Allowmark
Piston
Circlip
EndGap
6-13 Direction of Setting Cylinder Gasket
Setanarrowmark(punchedout)onthecylinder
gaskettowardthefan.
Caution:
An oppositely set gasket will touch with the insulator,
and makes a gap between the muffler. Therefore, the
cooling air to the cylinder is leaked toward the tank
and the cooling performance is reduced.
CylinderGasket
ArrowMa