SSANGYONG Rodius 2012.07 Manual page 576

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4. IWE LOCKING HUB SYSTEM
1) Overview
The vacuum locking hub uses the IWE (Integrated Wheel End) system, and in this system, the
vacuum is generated only within the hub actuator.
It is structured to transmit power to the front section after the actuator hub is engaged following
the release of vacuum from the drive shaft end gear and the hub end gear
Booster
Operating Process
Vacuum pump
▶
Vacuum generation process in front hub actuator