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CYLINDER HEADNALVES
CAMS HAF
T
INSPECTION
Check each cam lobe for wear or
damage.
Meawre the cam lobe
height.
SERVICE
LIMITS:
INTAKE:
30.37
mm
fl
.195
in)
EXHAUST:
30.38
mm (1.196 in)
Check camshaft runout w
ith
a dial indicator
.
Support both ends of
the
camshaft
with V-blocks.
Use 1/2
of
the total
indicator reading to
determine
runout.
SERVICE
LIMIT:
0 .04
mm
(0.002
in)
CAMSHAFT
BEA
RING
INSPECTION
Spin the camshaft bearings
by hand
check for
play.
The
bearings
must
be
replaced
if
they are
noisy
or
have
excessive
play.
6-8
.....
--
J.(~
JC'l
AX IAL
RADIAL
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