Quote:
Originally Posted by blykins
It’s already broken through, that’s why it’s leaking. Two BBM blocks that I have here are like that. I caught one when I primed it. The hole isn’t that big, prob .060” or so, but it’s enough.
The fix is what I described up above. Put some silicone in the hole, put some under the bolt head and washer.
I also think you could get a short 5/16-18 set screw, coat it in silicone, then screw it all the way in until it bottoms out, then bolt the adapter on.
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Brent, does this fix the
oil adapter leaks on just the BBM blocks or does it also apply to OEM SO blocks? I don't think my Precision
Oil Pump adapter has any stress cracks so either my steel hydraulic hose fittings are leaking or it's coming from the upper left bolt.