Saab's Point Of View On Gearbox Lubricants
The message below was given out at a dealer where I worked as an explanation of Saab's recommendations for gearbox lubrication.
This was from a number of years ago, and the use of synthetics in the newer cars indicates there may have been some changes along the way.
Remember, synthetic oils came to be because the aerospace industry invented them because the lubricants available to them previously just didn't make the grade.
