The easiest way is to use a small hand pump and pump it out through the fill tube. A meat baster with a long plastic line attached will work. Of course if it has a drain plug, you could just drain some from there.
A 1995 Buick LeSabre takes 7.4 quarts of transmission fluid. Dextron lll transmission fluid is recommended for use in the Buick LeSabre.
A 2005 Buick LeSabre automatic transmission requires 7.4 quarts of Dexron III fluid.
Dexron vi Remove and examine the transmission dip stick. It will tell you what fluid is required.
If you have an automatic transaxle, there isn't a drain plug. You remove the fluid by removing the bottom pan on the transaxle, or taking it to a shop that has a vacuum pump to pump the fluid out through the fill hole.
DextronDextron
dexron III
The same place the transmission fluid dipstick is. Be sure that you actually need to add fluid or you can cause serious damage to your transmission.
NO the transmission fluid will cause the seals in the pump to leak
5 to 7 for a fluid change Add 3 to 5 for a rebuild.
The transmission is a good place and the fluid is normally installed by using the dipstick tube which at the rear of the engine near the firewall.
7 to 7.5L of dexron 3
it takes 8 quarts of fluid