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Hydroboost weeping a tiny bit inside

Question 
2K views 6 replies 4 participants last post by  Mr. 960 
#1 ·
Normal? Looking under the dash of my 06 100K mile Yukon I noticed that the metal collar around the hydroboost was a little wet. It weeps a bit where the rod pushes in. However, under the hood it is as dry as a bone, and the weep hole is also dry. Should I be concerned? Can I replace the inner "O" ring from inside without removing it?

Mr. 960
 
Discussion starter · #5 ·
It's late and I'm tired, but I did research on where you can find the o rings and rebuild yourself. I'll post up tomorrow. I think for now I'll just monitor it.

Thanks!

Mr. 960
 
Discussion starter · #7 ·
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