Ah ok... :lol:

I think when removing the seals yuo have to remove the cam shaft that covers the valves (etc)... but I'm not familiar with Revo engines...

I hope you could solve ur problems na... mine hindi pa kasi...

though I hope urs is different from mine, nagsimula kasi yung akin sa thread and washer lang.. now it parang lumalala and it seems that the threads are not that really oily, but more of carbon build up...