Air in power steering how to get it out - 1994 Toyota Corolla

Air in the power steering pressure line. Is the power steering reservoir full? Check for leaks or breaks in the pressure line to ensure air is not getting into the system.

did you bleed the air out of the power steering lines -
Getting Air Out of the Power Steering Pump and Lines how to bleed air out of power steering lines Yahoo Video Search Results also if you didnt properly set tie rods or have alignment done your wheels wont be rolling straight and can cause wobble

In order to remove air from the power steering, run the vehicle with the power steering cap off and turn the steering wheel back and forth. This will purge the air from the system.

Powered Steering , Just top up with fluid , and turn steering wheel Left & Right a few times. WITH ENGINE running , You can't bleed Powered Steering., not like bleeding brakes

This is because the belt may be worn out or may not be tighten properly. The belt may be lose so that the AC stole all the power from the car. There is a little chance that the compressor may be in problem.If you don't have any idea about the compressor make it off.If you found familiar just adjust it to tighten the belt.
The power steering may fail due to the following reasons:
http://www.carproblemzoo.com/car/lose-power-steering-problems.php

FIRST OF ALL TURN OFF RADIO REMOVE NEGATIVE BATTERY CABLE. THEN REMOVE POWER STEERING PUMP FLUID FROM POWER STEERING PUMP.USING A HAND PUMP SIPHON. BE CAREFUL DONT GET POWER STEERING FLUID ON CAR PAINT IT WILL DAMAGE PAINT JOB.PUT A DRAIN PAN UNDERNEATH CAR TO CATCH POWER STEERING FLUID THEN DISCONNECT POWER STEERING PUMP LINES.REMOVE POWER STEERING PUMP ADJUSTER BOLT AND MOUNTING BOLT.REMOVE POWER STEERING PUMP.MOST OF THE TIME NEW POWER STEERING PUMP DONT HAVE DRIVE PULLEY ON IT SO TAKE TO A MACHINE SHOP THE WILL REMOVE PULLEY FROM OLD PUMP AND PRESS ON THE PULLEY TO NEW POWER STEERING PUMP.BESURE TO BUY NEW O RINGS TO END OF PRESSURE LINE.ONCE NEW POWER STEERING PUMP HAS PULLEY IN PLACE AND YOU HAVE NEW O RING FOR HIGH PRESSURE LINE.INSTALL NEW PUMP.ADJUST BELT TENSION.NOW BLEED POWER STEERING PUMP WITH FRONT WHEELS POINT STRAIGHT A HEAD POSITION.POUR POWER STEERING FLUID IN PUMP UNTIL FLUID LEVEL ON COLD MARK ON POWER STEERING PUMP DIP STICK.KEEP ADDING FLUID UNTIL FLUID STOP DROPPING. START THE ENGINE LET IT RUN AT IDLE ADD MORE FLUID IF DROPS KEEP FLUID ON FULL COLD MARK.ON DIP STICK TURN OFF ENGINE.CHECK TO MAKE SURE POWER STEERING PUMP NOT LEAKING AT THE LINES THEN.SAFELY RAISE SUPPORT FRONT OF THE VECHICLE WITH JACK STANDS. MAKE SURE VECHICLE ON SOLID LEVEL GROUND CHECK.FLUID LEVEL MAKE SURE AT FULL COLD MARK. NOW START ENGINE.LET IDLE MINUTE.THEN TURN STEERING WHEEL ALL THE WAY TO THE LEFT TO RIGHT SEVERAL TIMES WITH OUT STOPPING IT IN PLACE. CHECK POWER STEERING FLUID WHEN FLUID LEVEL STOP DROPPING.AND FLUID IS NOT A TAN COLOR WHICH MEAN LOTS OF AIR IN SYSTEM. TURN OFF CAR UNTIL AIR BUBBLES DISAPPEAR.CHECK FLUID LEVEL BLEED POWER STEERING AGAIN. DONT DRIVE VECHICLE UNTIL STEERING FEEL NORMAL.IF FLUID REMAIN TAN WITH AIR BUBBLES CHECK FOR LEAKS AT POWER STEERING PUMP PRESSURE HOSE ORING. AND CHECK POWER STEERING LINES TO PUMP FOR LEAKS.

YOU HAVE AIR IN THE POWER STEERING SYSTEM.YOU NEED TO BLEED POWER STEERING PUMP FIRST BEFORE DRIVING VECHICLE.CHECK POWER STEERING FLUID LEVEL ADD MORE POWER STEERING UNTIL REACH FULL COLD MARK..RAISE VECHICLE FRONT WHEELS OFF THE GROUND.START ENGINE LET IT IDLE WHILE TURNING STEERING WHEEL LEFT TO RIGHT NON STOP DONT LOCK OR STOP STEERING WHEEL KEEP TURNING IT SEVERAL TIMES CHECK POWER STEERING FLUID IF LOW ADD UNTIL YOU GET COLD MARK ON DIP STICK DONT OVER FILL POWER STEERING PUMP BLOW A SEAL.IF POWER STEERING FLUID LOOK TAN COLOR SYSTEM FULL OF AIR.TURN OFF IGNITION LET CAR SET FOR A WHILE CHECK FLUID LEVEL.IF STEERING WHEEL FEEL STIFF HARD TURNING DONT DRIVE CAR UNTIL YOU HAVE NORMAL STEERING.IF STILL HAVE AIR IN SYSTEM BLEED SYSTEM UNTIL AIR IS OUT.

CHECK POWER STEERING FLUID LEVEL.SOUND LIKE ITS VERY LOW CAUSING CAUSING MORE AIR SYSTEM.WHICH WILL CAUSE FOAMING.LET VECHICLE SET UNTIL AIRATED FLUID SETTLE DOWN.TURN STEERING TO THE LEFT.CHECK POWER STEERING FLUID LEVEL.ADD FLUID TO COLD MARK LEVEL ON DIP STICK.CRANK UP VECHICLE.TURN STEERING WHEEL LEFT TO RIGHT WITH OUT STOPPING SEVERAL TIMES.THEN CHECK POWER STEERING FLUID.DOING THIS BLEEDS AIR OUT OF THE POWER STEERING SYSTEM.

1. Disconnect the negative battery cable.
   
2. If necessary, remove the air cleaner duct and the air cleaner.
   
3. Remove the drive belt from the air conditioning compressor, if equipped.
   
4. Loosen power steering pump belt adjustment as follows:
   
   1. Loosen the pivot and mounting bolts.
      
   2. Loosen the idler pulley locknut and turn the adjusting nut counterclockwise to remove the power steering belt.
      
5. Loosen the power steering hoses at the pump and remove the bolts holding the power steering pump to the bracket.
   
6. Disconnect and plug the power steering hoses and remove the pump from the vehicle.
   

To install:

1. Using new O-rings, connect the power steering hoses to the steering pump.
   
2. Install the power steering pump and secure it with its mounting bolts. Tighten the front and rear mounting bolts to specifications.
   
3. Install the remaining components in the reverse order from which they were removed.
   
4. Connect the negative battery cable.
   
5. Fill the power steering system, start the engine and turn the steering wheel from side-to-side to bleed air from system