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Re-Filling Method For A Drained Power Steering Reservoir Tank

Help, Advice, Owners' Discussion and DIY Tutorials on Volvo's stylish, distinctive P2 platform cars sold as model years 2001-2007 (North American market year designations).

2001 - 2007 V70
2001 - 2004 V70 XC (Cross Country)
2004 - 2007 XC70 (Cross Country)
2001 - 2009 S60
2003 - 2007 S60 R
2004 - 2007 V70 R

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Oka
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Year and Model: XC70, 2001
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Re-Filling Method For A Drained Power Steering Reservoir Tank

Post by Oka »

Completely drained the power steering fluid reservoir. Noticed the bottom of it has lots of cruds.
Since I was replacing the alternator, I had removed the feed line, so, I decided to clean up the
reservoir tank.

In re-filling the fluid, would I have to use the same process as if I was flushing it? Am concerned
about the empty supply line and the amount of fluid that might have drained from the pump.

By the way, am using the CHF-202 fluid.

Thanks.
2001 Volvo XC70/AWD/Auto/Turbo/146kMiles
2001 Volvo V70XC/AWD/Auto/Turbo/144kMiles
2002 Subaru Outback L.L. Bean/3.0/131K/AWD
2005 Volvo XC90/AWD/V8/Auto 111 Miles
2006 Toyota Sienna LE/AWD 93K
--------------------------------------------------------------------------------------
1985 BMW (E23) 735i(US)/AUTO/209K Miles (Parked since 2011)
1997 Mazda MPV/AUTO/4WD/173K Miles (Parked since 2008)

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oragex
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Post by oragex »

Really no concern. With the engine running turn the wheel lock to lock a few times to clear the air, then check the level again. Just make sure to use the heavy duty screw-clamps. At the pump this is what I did to stop a leak and it worked

but that crud is a concern as it may damage the power steering rack seals. Get a thin wire and attach solidly a magnet - no smaller than 1" - and keep it inside the reservoir for a while - the wire goes out by the cap.

Oka
Posts: 380
Joined: 5 March 2013
Year and Model: XC70, 2001
Location: Anchorage, Alaska
Has thanked: 9 times
Been thanked: 4 times

Post by Oka »

For the crud, I completely removed the tank and sprayed the inside with brake cleaner. Used something to scrape the bottom. Used almost half a can and got the tank really clean. Very surprised how much junk was inside. Had the car for four years and don't know if the previous owner cleaned the tank.

Thanks for the great info. Well appreciated.
2001 Volvo XC70/AWD/Auto/Turbo/146kMiles
2001 Volvo V70XC/AWD/Auto/Turbo/144kMiles
2002 Subaru Outback L.L. Bean/3.0/131K/AWD
2005 Volvo XC90/AWD/V8/Auto 111 Miles
2006 Toyota Sienna LE/AWD 93K
--------------------------------------------------------------------------------------
1985 BMW (E23) 735i(US)/AUTO/209K Miles (Parked since 2011)
1997 Mazda MPV/AUTO/4WD/173K Miles (Parked since 2008)

User avatar
oragex
Posts: 5347
Joined: 24 May 2013
Year and Model: S60 2003
Location: Canada
Has thanked: 102 times
Been thanked: 352 times
Contact:

Post by oragex »

the crud is now also inside the rack, maybe try with a magnet see if it attracts the crud?

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