Assembly Of Engine - TGB Hornet 50 Service Manual

4-3-3 Assembly of Engine:

E. Apply a thin layer of grease
GA50400005 onto the lip of oil
seal of the left hand crank case
and install the oil seal with
special tool.
Special Tool: GA5000051F32
Slanting of oil seal and damage
to the lip shall not be allowed.
F. Add about 0.3cc of engine oil
(GA50400002) into the bearing(I)
of left hand crank shaft and
press the bearing into the left
hand crank case with special tool.
Special Tool: GA5000051F15
G. Apply about 0.3cc of engine oil
on the bigger end of Con-Rod of
Crank Shaft, Draw the Crank
Shaft(2) into the Right Hand
Crankcase (3) with special tool.
Special Tool: GA5000051F08
¡ ·
Avoid damage to the Lip of
Oil Seal while drawing in.
Knocking on the crank shaft
is not allowed and dust and
dirt into the crank chamber
should be avoided.
H. Apply seal agent (GA50400001)
evenly to the contact surface
of RH and LH crank cases.
¡ ·
Do not apply too thick. Avoid
entering of seal agent into
joints and the crank chamber.
I. Install knock-pin.
J. Assemble RH crank case (3) and
LH crank case(4).
¡ ·
Avoid damage and overturning
of the Lip of oil Seal.
K. Tighten the crank case screw.
Screw Torque: 50~80 kg-cm
¡ ·
Try to see if the operation
of crank shaft is smooth.
L. Apply about 10cc of grease
(GA50400005) onto the oil-pump
driven gear's chamber of crank
case.
M. Insert the oil-pump driven
gear(5).
N. Press in the oil seal (6)of oil-
pump driven gear with special tool.
Special Tool: GA5000051F31
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