Bleeding the Power Steering system???
Thread Starter
Newbie
Joined: Sep 2006
Posts: 4
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Bleeding the Power Steering system???
Hello everybody. How do you go about bleeding the power steering system on a 2001 ML320?
Also does the 2001 Ml320 take your typical PS fluid/ATF fluid or is it a special Mercedes fluid I need to buy at the dealership?
Thanks for your help
-Ryan
Also does the 2001 Ml320 take your typical PS fluid/ATF fluid or is it a special Mercedes fluid I need to buy at the dealership?
Thanks for your help
-Ryan
Junior Member
Joined: Aug 2004
Posts: 67
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There's no way to bleed your power steering. The only way is to fill your resevior, close the lid. Start your car then turn your steering wheel far left and then far right. This will get the fluid into the rack. Open the resevior then top it off. Your done.
Super Member
Joined: Jan 2002
Posts: 616
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From: Central Ohio
Awaiting a new arrival...
On the last go round, which resulted in another huge repair bill, they were very insistent to only use the fluid from the dealer and produced a list of reasons why. As the power steering is a known defective component of these vehicles, I'd at least agree with their recommendation here to avoid any more rapid deterioration of an already poorly-designed system that will cost you money down the road. Spend the extra few bucks for the MB fluid, but don't sleep well at night, you too will learn to love your power steering defects on the W163.
-Robert
Newbie
Joined: Feb 2007
Posts: 1
Likes: 0
From: West Coast US
ML 350
recall
May I know when the recall was sent regarding the steering components and thier possible failure? I did recall several in the last few years but I don't know which they were specifidally for.
I'm experiencing problems right now when I heard cranking noise and the technician (from a garage near my home) identified a loss of PS fluid and a leak. He added some fuild as a temporary measure but I have no idea what he used. The noise disappeared but now I'm curious as what is really wrong. The technician recommends a test of the pump and the steering rack and said I might have to replace either one of those two parts to fully address the problem and eliminate the noise altogether. I have yet to take this to the MB sevice center.
Thanks.
I'm experiencing problems right now when I heard cranking noise and the technician (from a garage near my home) identified a loss of PS fluid and a leak. He added some fuild as a temporary measure but I have no idea what he used. The noise disappeared but now I'm curious as what is really wrong. The technician recommends a test of the pump and the steering rack and said I might have to replace either one of those two parts to fully address the problem and eliminate the noise altogether. I have yet to take this to the MB sevice center.
Thanks.
Senior Member
Joined: May 2003
Posts: 398
Likes: 1
From: In A Van Down By The River
2014 RX 350 F Sport, 2007 Scion tC, 2000 ML 430 Money Pit Finally Gone! Oh Happy Day!
May I know when the recall was sent regarding the steering components and thier possible failure? I did recall several in the last few years but I don't know which they were specifidally for.
I'm experiencing problems right now when I heard cranking noise and the technician (from a garage near my home) identified a loss of PS fluid and a leak. He added some fuild as a temporary measure but I have no idea what he used. The noise disappeared but now I'm curious as what is really wrong. The technician recommends a test of the pump and the steering rack and said I might have to replace either one of those two parts to fully address the problem and eliminate the noise altogether. I have yet to take this to the MB sevice center.
Thanks.
I'm experiencing problems right now when I heard cranking noise and the technician (from a garage near my home) identified a loss of PS fluid and a leak. He added some fuild as a temporary measure but I have no idea what he used. The noise disappeared but now I'm curious as what is really wrong. The technician recommends a test of the pump and the steering rack and said I might have to replace either one of those two parts to fully address the problem and eliminate the noise altogether. I have yet to take this to the MB sevice center.
Thanks.
Super Member
Joined: Feb 2007
Posts: 809
Likes: 74
From: Dallas, TX
2008 E63 wagon (1 of 62)
one other problem you guys may want to look out for is the power steering fluid leaking from the back side of the p/s fluid reservoir. There is a small o-ring back there that sometimes fails and causes the p/s fluid to leak out. It may take you about 15 minutes or less to replace it along with refilling your fluid.
