Larry,
the engine oil applies to smooth- and ribcase transmissions.
You Triumph transmission is different.
Ulix
On Fri, 28 Aug 1998, Larry Macy wrote:
> I know this has been gone over before but usually I didn't have a need 
> for it. 
> I am planning on changing the lubricant in the tranny of my 78 Midget. As 
> I recall the consensus of opinion (if there is such a thing on the list) 
> was to go with 20w50 engine oil. Now the MG Manual (factory issue) says 
> 90wt for any driving where the temp is above 10F. 
> 
> Thoughts??
> 
> I need to pull and rebuild (bad synchros) but I want to get a few more 
> weeks of driving before the weather goes cold. 
> 
> Larry Macy
> 78 Midget
> 
> Larry B. Macy, Ph.D.
> macy@bblmail.psycha.upenn.edu
> System Administrator/Manager
> Neuropsychiatry Section
> Department of Psychiatry
> University of Pennsylvania
> 3400 Spruce St. - 10 Gates
> Philadelphia, PA 19104
> 
> Voice mail 215 662-2890
> 
    Ulix                                                    __/__,__        
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                                                           '67 Sprite
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