Mazda 2009 RX-8, Особенности сервиса

Страница: 166 / 299

MANUAL TRANSMISSION [P66M-D]
05-11–5
05-11
TRIPLE CONE SYNCHRONIZER MECHANISM OPERATION [P66M-D]
id051111103300
1. When the hub sleeve moves to the left (in the
direction of the arrow), the synchronizer key
presses against the synchronizer ring.
2. As the hub sleeve continues moving to the left,
the key causes friction between the synchronizer
ring, double cone, and inner cone. The
synchronizer ring turns only the distance that the
key groove gap allows, aligning the teeth of the
hub sleeve and the synchronizer ring. As the hub
sleeve continues moving, the friction between the
cones becomes greater, and the difference
between the rotational speeds of the synchronizer
ring, inner cone, and double cone (unified with the
gear) gradually disappears.
3. The hub sleeve then moves up onto the
synchronizer key and engages the synchronizer
ring.
4. The hub sleeve then engages the synchro teeth
of the gear to complete shifting.
End Of Sie
SYNCHRONIZER RING
CLUTCH HUB SLEEVE
SYNCHRONIZER
KEY
DOUBLE
CONE
INNER CONE
ar8uun00000121
SYNCHRONIZER RING
SYNCHRONIZER KEY
KEY GROOVE
ar8uun00000122
SYNCHRONIZER RING
CLUTCH HUB SLEEVE
ar8uun00000123
SYNCHRO TEETH
ar8uun00000124