CAMSHAFT/AUTOMATIC DECOMPRESSION
ASSEMBLY
I
ACAUTION
I
Do
not
attempt
to
disassemble
the
camshaft/automatic
decompression
assembly. It
is
not
serviceable
.
AUTOMATIC DECOMPRESSION
Move Ihe automatic decompression weighl
by
hand
10
inspect
if
it
is operaling smoothly.
If
the automatic decompression weight
does not operate
smoothly, replace
it
with a new one.
CAM WEAR
Worn-down cams are often the cause
of
mistimed valve opera-
tion resulting
in
reduced power output.
Measure the cam height
<ED
using the micrometer.
If
the cams
are worn
to
the service limit, replace the camshaft with new a
one.
EI
09900-20202:
Micrometer
(25 - 50
mm)
_ Cam
height
<ED
Service
Limit:
IN
: 36.190
mm
(1.4246
in)
EX
: 35.490
mm
(1.3972 in)
ENGINE
3-31
H
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