MECHANICAL
01-10–3
01-10
HYDRAULIC VARIABLE VALVE TIMING ACTUATOR INSPECTION
id011000126800
Caution
•
Do not disassemble the hydraulic variable valve timing actuator because it is a precision unit.
1. Verify that the notch of the rotor and projection of
the cover on the hydraulic variable valve timing
actuator are aligned and fitted.
•
If the projection and notch are not aligned,
rotate the rotor (camshaft installation) until a
click is heard and verify that they are aligned
and fixed in place.
—
If the projection and notch are not aligned
or the rotor and cover are not secured
even if their projection and notch are
aligned, replace the hydraulic variable
valve timing actuator.
End Of Sie
ELECTRIC VARIABLE VALVE TIMING ACTUATOR INSPECTION
id011000555500
Caution
•
Do not disassemble the electric variable valve timing actuator because it is a precision unit.
1. Rotate the eccentric shaft of the electric variable
valve timing actuator to the left and right by hand
and verify that it rotates smoothly.
•
If it does not rotate smoothly, replace the
electric variable valve timing actuator.
Note
•
Hook a finger onto the joint groove of the
eccentric shaft to rotate the shaft easily.
•
The eccentric shaft stops rotating at the
maximum retard position when it is rotated
counterclockwise as viewed from the front,
and at the maximum advance position when
rotated clockwise.
•
The eccentric shaft rotates 15.8 turns from the maximum retard position to the maximum advance
position.
End Of Sie
WM: OIL CONTROL VALVE (OCV)
ROTOR
NOTCH
COVER
PROJECTION
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JOINT GROOVE
ECCENTRIC SHAFT
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1A36-1U-12L.book 3 ページ ２０１２年１２月１０日 月曜日 午前９時２５分
