Honda CRF450X 2005 Service Manual page 190

CYLINDER HEADIV ALVES
Ba
sure
fO
mark the
Remove the valve lifters from the camshaft holder
valve Mrers
so
they
assembly.
can be ins/ailed
In
their OfIgmal
posmons.
DISASSEMBLY
Remove the decompressor shaft and decompressor
plunger.
Remove the stopper ring.
VALVE
Thread a 6 mrn bolt into the rocker arm shaft, and
"":~~::::~
pull out the rocker arm shaft from the camshaft
holder.
Remove the rocker arm.
9-18
SHAFT
ROCKER ARM