LONCIN LC2V80FD Maintenance Manual page 52

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Chapter V Disassembly & Repair
Nut M6
Torque: ( 12 ~ 16) N•m
Valve lock clamp
Valve spring seat
Valve-adjusting cap
Assembly:
If the valve-adjusting cap
is missed to be installed,
it may cause valve into
the cylinder when the
engine
is
under
operation.
Valve rocker arm
Assembly:
Check if the contact surface of
rocker arm, central hole or valve
lifter is worn prior to installation.
Inner valve spring
Inner valve spring
seat ring
Plate,push rod
guide
Oil drip pan
Exhaust valve
Assembly:
Confirm if the conical
part is defected or there is
excessive
deposition
prior
installation.
- 48 -
Tappet combination
Assembly:
Confirm the wear of two ends
and upright of lifter body, and
then pass through the guide hole
and place into the crankcase
lifter to install it in place.
Valve lifter
Assembly:
Don't drop the tappet
during installation and
then install the camshaft
immediately.
Inlet valve
carbon
Assembly:
to
Don't confuse these valves.
Be
installation
damage the valve stem.
careful
during
and
don't

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