[IliketheRedcubs]

Originally Posted by jbrewer

Hello All,
I'm having a heck of a time keeping diesel fuel in my Cubota 782D.

I may have one problem caused by another.

1) I don't have the toothed special wrench used to tighten/loosen the pot metal ring that tightens the plastic bowl containing the filter to the housing.

and

2) I don't know how tight to tighten this thing as a result. I have two new o-rings (Factory replacements) in there and it still springs a diesel leak from time to time. Is there some trick to this I'm missing (other than having the correct tool!)

Thanks!
John

I don't think you want "two o-rings"... I believe one should do it, as a matter of fact having two at once could cause it to leak... Check for chips or very small cracks... Otherwise there may be something wrong with the housing holding the filter. Good luck!