MH>SA> I've not used them, but it sounds rather convenient.  Does it have any   
   MH>SA> chance of damaging seals by placing the part under a vacuum?   
      
   MH>It has a good deal of vacuum, but not anywhere close to being able to do   
   MH>internal damage.   
      
   But that Vacuum is mostly confined to the pump Chamber and the oil being   
   sucked up through the hose prevents any measurable amoung of Vacuum   
   build up in the oil pan   
   ---   
    þ SLMR 2.1a þ Typo Tom strikes agaoin   
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