[AT] Re: AT Digest, Vol 30, Issue 21

[Chris Britton]

YES.. there are seals.. no pint in haveing 3 sumps if they weren't..  Check 
the master parts catalog..

Soundguy

>From: "Cecil Bearden" <crbearden at copper.net>
>Subject: Re: [AT] NAA fluids
>-type=response
>If I recall correctly, there are 3 sumps, but the shafts are not sealed
>between the housings.  the oil can travel between sumps, through the
>bearings.  The 3 drain plugs are to get it all out.  NAA uses 90Wt mineral
>oil.  Also look at 50wt motor oil and 90wt mineral and you will not find a
>whole lot of difference.