Air Bleeding

Disconnect the high tension cable, and while operating the starting motor intermittently (for 15-20 seconds), turn the steering wheel all the way to the left and then to the right five or six times.
NOTE:
1. During air bleeding, replenish the fluid supply so that the level never falls below the lower position of the filter.
2. If air bleeding is done while the vehicle is idling, the air will be broken up and absorbed into the fluid. Be sure to do the bleeding only while cranking.
3. Connect the high tension cable, and start the engine (idling).
4. Turn the steering wheel to the left and the right until there are no air bubbles in the oil reservoir.
5. Confirm that the fluid is not milky, and that the level is up to the position specified on the level gauge.
6. Confirm that there is little change in the surface o the fluid when the steering wheel is turned left and right.
CAUTION:
1. If the surface of the fluid changes considerably, air bleeding should be done again.
2. If the fluid level rises suddenly when the engine is stopped, it indicates that there is still air in the system.
3. If there is air in the system, a jingling noise may be heard from the pump and the control valve may also produce unusual noises. Air in the system will shorten the life of the pump and other parts.
  
  Fig 1: Inspecting Power Steering Fluid Level
  Courtesy of HYUNDAI MOTOR CO.