99 Polaris XC SP 700 Coolant Leak

[Logan_Martin27]

There is a coolant leak on my 99 polaris xc sp 700 and it is coming from underneath the exhaust manifold. It is not the cylinder base gasket. But what could it be? Hoping for some good input.

Thanks: Logan

 

[baden]

There is a coolant leak on my 99 polaris xc sp 700 and it is coming from underneath the exhaust manifold. It is not the cylinder base gasket. But what could it be? Hoping for some good input.

Thanks: Logan

There is a water manifold below the exhaust that plumbs over to the water pump housing, see item 7 in the picture. There are two o-rings (item 6) that seal the ports to the manifold and two retaining brackets on the bottom side of the manifold that keep it snug to the block (item 8). Id start by checking those items.

http://www.babbittsonline.com/oemparts/a/pol/503714f1f87002368411c1f4/crankcase