3-
32
ENGINE
CAMSHAFT JOURNAL
WEAR
Measure the
oil
clearance, wilh Ihe camshaft inslalled, using Ihe
plasligauge.
~
09900-22301 :
Plastigauge
09900-22302:
Plastigauge
~
Camshaft
journal
oil
clearance (IN & EX)
Service Limit:
0.150
mm
(0.0059 in)
Tighlen
Ihe camshaft journal holder bol
ts
evenly and
in
diagonal
slages
10
Ihe specified torque.
r!)
Camshaft
journal
holder
bolt:
10 N·m (1.0 kgf-m, 7.0 Ib-ft)
NOTE:
00
not rotate the camshaft with the plastigauge
in
place.
Remove the
journal holders and read the width of the compressed
plastigauge
wi
th the envelope scal
e.
This measurement sh
ou
ld
be taken
at
the widest part of the compressed plastigauge.
If
tile
carnshan Journal
011
clearance exceedS the service limit,
measure the inside diameter of the camsha
ft
journal holder and
outside diameter
of
the camshaft journal. Replace the camsha
ft
or the cylinder head and camshaft holder depending upon
wh
ich
one exceeds the specification.
~
09900-22403: Small
bore
gauge
_
Camshaft
journal
holder
1.0
. (IN & EX)
Standard:
22
.012 - 22.025
mm
(0.8666 - 0.
8671
in)
~
09900-20205:
Micrometer
(0 - 25
mm)
~
Camshaft
Journat 0 .0. (IN & EX)
Standard:
21
.972 - 21.993
mm
(0.8653 - 0.8659 in)
CAMSHAFT
RUNOUT
Support the valve using V-blocks and measure the camshaft
runout using the
dial gauge. If the runout exceeds the service
limit, replace the camshaft with a new one.
~
09900-20606: Dial
gauge
(1/100
mm)
09900-20701: Magnetic stand
09900-21304: V-block set (100
mm)
~
Camshaft
runout
Service
Limit:
0.10
mm
(0.004 in)
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