I removed my 2.6 KB today to repair a leaking heater tube. When I lifted the blower off, I found traces of oil on the flange where the KB o-ring is at and on the output of the blower. Oil is kind of brown in color. I checked the oil level in the KB and it is right in the middle where it's suspose to be. The KB oil is blue/green in color and was just changed. I checked the nipple where the PVC hose connects and no residue and also checked where the breather connects before the TB also no residue. I don't have a clue where this oil is coming from. Any thoughts?
Thanks,
Patrick
Thanks,
Patrick