That is why I suggested only synethetic ATF fluid as type "A" does have special additives
& dextron isn't recommended. On the older cars light weight oil 10w10 was an alternate to Type "A". So Redline MTL or light weight shockproof would be a good sub as well.
MERCEDES BENZ MASTER GUILD TECHNICIAN (6 TIMES)
ASE MASTER TECHNICIAN
27 YEARS DEALER M.B. Shopforeman
190E 2.3 16V ITS SCCA racecar