Service manual

ENG
4-19
CAMSHAFT
EAS00205
CHECKING THE CAMSHAFT
1. Check:
9
camshaft lobes
Blue discoloration/pitting/scratches
→
Replace the camshaft.
2. Measure:
9
camshaft lobe dimensions
a
and
b
Out of specification
→
Replace the
camshaft.
3. Check:
9
camshaft oil passage
Obstructions
→
Blow out with compressed
air.
EAS00206
CHECKING THE ROCKER ARMS AND
ROCKER ARM SHAFTS
The following procedure applies to all of the
rocker arms and rocker arm shafts.
1. Check:
9
rocker arm
Damage/wear
→
Replace.
Camshaft lobe dimension limit
Intake
aa
29.613 mm (1.1659 in)
bb
25.043 mm (0.9859 in)
Exhaust
aa
29.912 mm (1.1776 in)
bb
24.989 mm (0.9838 in)
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