Service manual

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ENG
CAMSHAFT, ROCKER ARMS AND VALVES
REMOVING THE CAMSHAFT AND ROCKER
ARM
1.Remove:
●
Camshaft 1
N
OTE:
Screw in a M10 bolt 2 into the thread hole on
the camshaft, and pull out the camshaft.
2.Remove:
●
Rocker arm shafts (intake and exhaust) 1
●
Rocker arms 2
N
OTE:
Use a slide hammer 3 to remove the rocker
arm shafts.
Slide hammer set:
P/N. YU-01083-A
Slide hammer bolt (M6):
P/N. 90890-01083
Weight:
P/N. 90890-01084
REMOVING THE VALVE AND VALVE
SPRING
1.Check:
●
Valve sealing
Leakage at the valve seat → Check the valve
face, valve seat and valve seat width.
Refer to “CHECKING THE VALVE AND
VALVE SPRING”.
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Checking steps:
●
Pour a clean solvent 1 into the intake and
exhaust ports.
●
Check that the valve seals properly.
There should be no leakage at the valve seat
2.
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