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Seabreeze



Member Since: 23 Mar 2016
Location: Suffolk
Posts: 47

England 1996 Defender 90 300 Tdi CSW Epsom Green
300Tdi Power Steering Pump Noise
I had to have the power steering pump replaced on my 300Tdi 90 (it leaked). After replacement the new pump then "groaned" on full lock, I was told it was due to air in the hydraulic fluid. It has been bled, but the noise never went away. Then I found a leak in the hydraulic hose. Hose replaced. It still "groans", although not as much. It has been bled. I am being told that they all "groan" a little and I should live with it. This can't be right! Has anyone any ideas what it could be and how I might solve it!
Post #567941 30th Sep 2016 11:48pm
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jeffersj



Member Since: 23 Jan 2015
Location: Near Preston
Posts: 431

United Kingdom 1996 Defender 90 300 Tdi HT Bronze Green
I too have a groan on left full lock when manoeuvring slowly, no leaks obvious. Jeff
Ex 1968 Series 2A
Ex 90 TD5
Ex D3
Ex D4
Post #568204 2nd Oct 2016 12:14pm
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Bumpymike



Member Since: 18 Nov 2015
Location: cheshire
Posts: 70

United Kingdom 1992 Defender 90 200 Tdi SW Bronze Green
It is not good practice to hold the steering wheel hard over on full lock ....you are making it groan!

Once you have vehicle on full lock just let the steering wheel come back an inch - you wont loose any lock and your not trying to power the steering box to move as its already on the stops.
Post #568404 3rd Oct 2016 1:09pm
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yostumpy



Member Since: 01 Aug 2010
Location: n/kent
Posts: 327

^^^ whs. Thumbs Up
Post #568441 3rd Oct 2016 5:48pm
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Seabreeze



Member Since: 23 Mar 2016
Location: Suffolk
Posts: 47

England 1996 Defender 90 300 Tdi CSW Epsom Green
Power Steering Noise
Many thanks all!
Post #568872 5th Oct 2016 3:33pm
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jr1104



Member Since: 05 May 2016
Location: England
Posts: 78

United Kingdom 1998 Defender 90 300 Tdi CSW Rioja Red
I have the same 'issue' on mine, and after some research and learning about how the steering system works the conclusion seems to be it just does it. As suggested, don't hold it against the lock and you won't notice it! I've also found it only ever does it when turning left.
Post #574380 30th Oct 2016 5:13pm
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