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Water Pump Stuck

Help, Advice and DIY Tutorials on Volvo's P80 platform cars -- Volvo's 1990s "bread and butter" cars -- powered by the ubiquitous and durable Volvo inline 5-cylinder engine.

1992 - 1997 850, including 850 R, 850 T-5R, 850 T-5, 850 GLT
1997 - 2000 S70, S70 AWD
1997 - 2000 V70, V70 AWD
1997 - 2000 V70-XC
1997 - 2004 C70

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cn90
Posts: 8268
Joined: 31 March 2010
Year and Model: 2004 V70 2.5T
Location: Omaha NE
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Re: Water Pump Stuck

Post by cn90 »

I took this photo from my other DIY (Timing Belt etc.), you can see the locations of the 2 dowels once the WP is removed.
The dowels are roughly at 12:00 and 7:00 o'clock positions.


Image
2004 V70 2.5T 100K+
2005 XC90 2.5T 110K+

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misha
Posts: 5379
Joined: 7 December 2008
Year and Model: '97 850 2.5 20v
Location: Serbia
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Post by misha »

I replaced mine after 300+k km about 2 months ago.It finally developed agressive leak from the weep hole followed with fair amount of bearing play after a few years of a slow leak(0.5l per year).Actually the bearing play was the main culprit of the leak.
I also needed to hit it with a pipe and hammer and a bit of wiggling to get it separated from the block.
Once it's removed,the green factory seal needs to be scraped with a razor blade but it isn't easy because of the lack of space and accessibility and because of that,you will need to do some acrobacy aside of the car. :mrgreen:

Not difficult job even for a 1st timer,just time consuming because of scrapping the old seal.

3 years ago in the summer when i replaced timing belt,it was fine and after few months it started to leak a little,but like i mentioned before....it was a very slow leak.Around 0.5l of coolant per year so i left it like that untill it got worse.

Replacement water pump i bought is SKF. :wink:
'97 850 2.5 20v / fully equipped / Motronic 4.4 from the factory / upgraded with S,V,C,XC70 instrument cluster / polar white wagon
History of Volvos in the family:
'71 144 S
'73 144 De Luxe
'78 244 DL
'78 244 DL
'79 244 GLE
'85 340 GLS

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