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