> 
> On my 86 Synchro, I've replaced the seal around the drive shaft that
> comes out of the transmission to the front differential.
> 
> I still have a leak from this seal. On my garage floor, I get about a
> quarter sized drop once a week.
> 
> Anyone have any ideas why this seal continues to leak?
> 
> Drew Jenkins
> drew@sunrise.com
> 
  Because it hates you, of course. More seriously, if dirt got into the seal/
  shaft interface it may have worn a groove in the shaft which will contribute
  to the problem. Another thing to check is the breather vent for the trans-
  axle - If this has become clogged with grunge or mud [been out 4-wheeling?]
  the pressure increase inside the gearbox when it heats up may drive some
  oil past the seal. 

  Hope this helps,

  Dave