Mazda 2006 MX-5 - Oil Control Valve (Ocv) Construction [Lf]; Variable Valve Timing Actuator Construction [Lf]

MECHANICAL
01–10–20
VARIABLE VALVE TIMING ACTUATOR CONSTRUCTION [LF]
E5U011012490N01
• The variable valve timing actuator consists of the following: a housing case integrated to the camshaft
sprocket, a cover, a camshaft integrated rotor, and a stopper pin that retains the rotor and case when the
engine stops. Also, the rotor has a chip seal that seals the valve timing advance chamber and the valve timing
retard chamber.
• The cover and rotor of the variable valve timing actuator are notched, and are used as alignment marks when
inspecting the variable valve timing actuator.
End Of Sie
OIL CONTROL VALVE (OCV) CONSTRUCTION [LF]
E5U011014420N01
• The oil control valve (OCV) consists of a spool valve that switches the passages for engine oil, a coil that
moves the spool valve, a plunger, and a return spring.
End Of Sie
CAMSHAFT SPROCKET
ROTOR
COVER
STOPPER PIN
TIP SEAL
CASE
NOTCH
E5U110ZT5035
SPOOL VALVE
COIL
PLUNGER
RETURN SPRING
E5U110ZT5036