transmission fluid

[minsk]

hey guys,
have a new to me 1982 300d automatic with 150k on it
getting ready to change the transmisson filter and fluids
any recommendations on tran fluids.
was going to do gear oil also

also dont know the quantities..need to find a good factory service manual if anyone has one for sale
im aware of the web based one...id like on of the green omg 617 ones

minsk