Generic XOR 50 ccm, Руководство по обслуживанию

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49
z
apply oil for the piston and install the piston to
the connecting rod.
NOTE
：
The arrow mark on the piston head should
point the exhaust side.
z
The circlip should be mounted in such a
position that the mating ends of the circlip do
not coincide with the grovve portion of the
piston.
z
apply oil on the position and cyoinder wall
surfaces and install the cylinder over the
piston carefully.
z
tighten the cylinder head nut to the
specification.
tightening torque
：
18-28Nm
z
install right crankcase oil seal press board
z
install worm, and lubricater it with GENERIC
special lubrication.
Oil pump
z
install oil pump into crankcase
torque
：
3-5Nm
(0.3-0.5kg-m, 2.3-3.7Ib-ft)
OUTSIDE