Dazon Raider mini 90S, Service Manual, Page: 24 / 60

Raider Mini 90 (single/double-seat): Service Manual Version
：
2.0 Feb. 2006
24
3.1.4 Installation
a) Install the piston rings with the marks facing up;
NOTE: Do not damage the piston rings by
spreading the ends too far.
The piston ring gap must align with the ring pin
in the ring groove of piston.
b) Clean the cylinder gasket surface;
NOTE: Be careful. Do not drop any gasket material
into the crankcase.
c) Apply some oil to the inside of the connecting rod
small end;
d) Install the piston, piston pin and clip;
Install the piston with the arrow mark facing the exhaust
pipe;
NOTE: Do not align the piston pin clip end gap with the
piston cutout
e) Install a new cylinder gasket;
Apply a thin coat of engine oil to the piston rings and cylinder wall;
f) Compress the piston rings and install the cylinder;
g) Replace the cylinder head gasket;
Install the cylinder head;
Tighten the cylinder-mounting bolt;
Torque Value: 15-18 N. m.
h) Install the cylinder head cover.
Piston
Ring
Ring
Groove
Cylinder
Cylinder Gasket