i cant seem to get my waterpump to quit funking leaking. paper gasket, seepy seepy. put some rtv on the gasket and seemed good but, no, just a slower seepy seepy. thinking of trying the "right stuff" instant gasket. anyone else had a similar problem?

Water Pump Woes
Started by Hoosier Daddy, Sep 21 2009 03:58 AM
7 replies to this topic
#1
Posted 21 September 2009 - 03:58 AM
1996 855R
#2
Posted 21 September 2009 - 04:22 AM
Hoosier Daddy, on 21 September 2009 - 03:58 AM, said:
i cant seem to get my waterpump to quit funking leaking. paper gasket, seepy seepy. put some rtv on the gasket and seemed good but, no, just a slower seepy seepy. thinking of trying the "right stuff" instant gasket. anyone else had a similar problem?
How well did you clean the surface off after taking the original off?
Contact me for turbos, turbo parts and rebuild kits
#3
Posted 21 September 2009 - 05:31 AM
quite well as the engine was out when i initially put the water pump on. once installed and fluids added, the leak revealed itself.
1996 855R
#5
Posted 21 September 2009 - 03:58 PM
I had this issue with my S70 a few months back when I did the timing belt. I only used the gasket and only a bit of rtv to hold the gasket inplace. I used a HEPU water pump, I've noticed that the supplied bolts were shorter then what I took out of the ASIAN pump. None the less, I cringe when I say this myself, but I didn't feel 15 ft-lbs was tight enough. I stepped it up to 20, less of a leak, more like seepage, then I went to 25ft-lbs. Leak gone, bone dry.
I'm not advocating over torquing your bolts, just saying I took that risk, and it worked for me.
I'm not advocating over torquing your bolts, just saying I took that risk, and it worked for me.
*-J-*
1998 S70 N/A196K - stock; 1996 850R - ARD M4.4Green tune, R exhuast manifold, NA TB w/960 plate, Bilstein HD's, C70'vert subframe, RIP kit, custom HD TCV, SNABB Intake pipe, Kilen springs, lots more...
1998 S70 N/A196K - stock; 1996 850R - ARD M4.4Green tune, R exhuast manifold, NA TB w/960 plate, Bilstein HD's, C70'vert subframe, RIP kit, custom HD TCV, SNABB Intake pipe, Kilen springs, lots more...
#6
Posted 21 September 2009 - 06:57 PM
agreed on the torquing. i kept snugging them down till i lost my nerve. i'm going to get a new gasket and a set of new bolts
1996 855R
#7
Posted 22 September 2009 - 05:55 AM
justa thought
My seepage was coming from the drive turbine which is a seeled unit.
I replace the complete pump and have had no problems with gasket or fitting etc has never leaked since.
My seepage was coming from the drive turbine which is a seeled unit.
I replace the complete pump and have had no problems with gasket or fitting etc has never leaked since.
97 850 T5
>400K on clock
Stock standard
>400K on clock
Stock standard
#8
Posted 22 September 2009 - 08:20 AM
good point.... why not sink a few more bucks in the old volvo?
1996 855R
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