SSANGYONG KYRON 2010.01 Manual page 753

10-8
3240-01
1) Vacuum System
Vacuum operation during 2WD
mode
During 2WD mode, the vacuum
pressure from vacuum pump is
continuously transmitted to the
locking hub system. This vacuum
pressure pulls in the locking hub
actuator so that it will not be
engaged with the front end hub
gear.
2WD (applying vacuum pressure to
hub actuator)
The vacuum pressure pulls in the locking
hub actuator so that it will not be engaged
with the front end hub gear.
T/C
KYRON 2010.01
Air filter
Atmosphere
(in 4WD mode)
In 4WD mode, the TCCU blocks
the transferring of vacuum
pressure from vacuum pump to
locking hub by supplying the
power to solenoid valve.
4WD (releasing vacuum pressure
from hub actuator)
The vacuum pressure is released from
the hub actuator. At this time, the front
hub end gear is engaged.