Dear friends:
Thank you all very much for your information.
Thomaspin: Please take a look at this link:
http://www.pindelski.com/cars/W126/Transmission_service/imagepages/Pic00075.html
In this link, you said that the ATF refill requires 5.5 L (5.8 quarts). However, in your recent post, you said it needs 6.2 L (6.6 quarts). So which value is the correct one?