Basic MGTD maintance questions...

["James T. Dunn" <103606.744@CompuServe.COM>]

  Hello,

     I have few questions about the TD that I bought 4 months ago.
I need hypoid gear oil for the rear end and transmission, I have
seen this in auto parts stores as gear oil 90w120, but it does not
state if it is for hypoid gears.  Is this ok to use?  Is hydraulic? jack
oil ok for use in the shocks?
  
what tire pressure should I use in the tires which are size 165R15.


Thanks for your help

   Jim Dunn
  Birmingham, Alabama
 1952 MGTD