Tractor Repair: ford 900 tractor gas drip, sediment bowl, slow drip

Question
at the shutoff, I turn it on and a slow drip? what is a fast fix? thanks for your time.

Answer
  Most likely it needs a new gasket for the sediment bowl.  If tightening the bowl doesn't help, and it usually doesn't, the bowl will have to be removed and a new gasket installed.  If it is leaking around the shut off knob and not at the sediment bowl, then the entire shut off valve may need to be replaced.