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help: stfa... and can't find if/how to bleed power steering system

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Old 02-09-2007, 07:11 AM
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Default help: stfa... and can't find if/how to bleed power steering system

putting in new fluid after engine pull.

thanks
Old 02-09-2007, 07:28 AM
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Default well i dunno if the procedure is the same..but on my 90Q....

basically you fill the fluid to "full" line, jack up the front of the car so both wheels are off the ground. Turn the igntion to ON, then turn the wheel lock to lock several times. Check the fluid again, refill if necessary, and repeat, turning steering wheel lock to lock several more times....lower car onto level ground and check fluid again.
Old 02-09-2007, 07:30 AM
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Default you can figure it out from here

<ul><li><a href="http://www.audipages.com/Tech_Articles/susp_whls_brake_steer/psflush.html">ps flush for an a8</a></li></ul>
Old 02-09-2007, 08:25 AM
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Default

thx...
Old 02-09-2007, 08:26 AM
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Default

will try this after NigelS4 post....thx
Old 02-09-2007, 09:03 AM
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Default Yes this is the procedure in the S4 Bentley

With the engine off and key on and weight off the wheels, turn the key lock to lock 10 times. This will bleed the air from the system.
Old 02-09-2007, 05:23 PM
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Default Don't forget to fill the pump with fluid before installing... my refurb came with some

fluid already in it... I topped it up and then mounted/installed.
Old 02-11-2007, 02:28 AM
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Default Here's what I did...

There is no manual bleeding process per say.

Fill power steering reservoir 50% with new fluid once hoses are connected.

Run the car for a minute or so. Power steering fluid will be 'frothy' - give the bubbles a chance to dissipate. Top up the fluid.

Repeat above 4-5 times until fluid is without bubbles... make sure you check the final level with the mini dip-stick. Gently 'tap' the reservoir to speed up the process.
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