Camshaft Inspection - Honda 1988 Z50R Service Manual

Remove the right side cover and gasket.
Remove the rocker arm shafts by screwing in an 8 mm bolt and
pulling outward on the bolt.
Remove the rocker arms.
CAMSHAFT INSPECTION
'88-'91
Measure and record the camshaft journal 0.0. with a micrometer.
SERVICE LIMITS : R: 19.75
mm
10.778
in )
L: 28.75
mm
11,132
in)
After '91
Turn the outer race of the camshaft bearing with fingers.
The outer race should turn smoothly and guietly.
Also check that the bearing inner race fits tightly on the cam--
shaft.
Replace the camshaft bearing if the outer race does not turn
smoothly and quietly, or
if
it fits taosly on the camshaft.
L
CYLINDER HEAD/VALVES
ROCKER
ARMS
ROCKER ARM SHAFT
6-5