Honda CB HORNET 160R 2015, Руководство по ремонту

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7-12
CYLINDER HEAD/VALVES
Clean the threads of each rocker arm shaft thoroughly.
Apply clean engine oil to each rocker arm inner, roller
surface and rocker arm shaft rotating surface.
Set the rocker arm into the camshaft holder in the direction
as shown, then install the rocker arm shaft with the threads
facing the cam sprocket side into the cylinder head through
the rocker arm.
Insert the rocker arms shaft fully into the grooves and
tighten the bolts as per the specified torque.
TORQUE : 5 N.m (0.5 kgf.m, 3.7 Ibf.ft)
CYLINDER HEAD DISASSEMBLY/
ASSEMBLY
While compressing the valve spring using the special tool,
remove the valve cotters.
TOOL:
Valve spring compressor 070GE-001-I100
Loosen the valve spring compressor and remove the
following:
– Cotters
– Spring retainers
– Valve spring
– Stem seals
– Spring seats
– Intake and exhaust valve
Remove the carbon deposits from the combustion chamber.
Clean off any gasket material from the cylinder head
surface.
COTTERS
CYLINDER HEAD
SURFACE COMBUSTION
CHAMBER
VALVE
SPRINGS
SPRINGS
SEAT
SPRING
RETAINER
STEM SEAL
VALVE
VALVE SPRING
COMPRESSOR
COTTERS
To prevent loss
of tension,do
not compress
the valve spring
more than
necessary to
remove the
cotters.
Arrange all the
parts so they
can be placed
back in their
original
locations.
BOLTS
SHAFT
ROCKER ARM