w116 300sd Tranny Oil Pan Drain Bolt Washer(s)
 

1979 300sd (w116)

Have an ATF leak at the pan drain bolt.
How many washers are used to secure the line to the pan.

When I pulled the line 2 washers came off, one with the bolt and the other one dropped to the floor.

I placed only one washer back on the line (on the bolt) and I'm now getting an ATF leak in that area.

I remember being puzzled that there were two washers and so I found a schematic that only showed one washer being used in that area.

Please advise

Update:
Uses two washers, one on the drain bolt and the other is compressed on the other side which makes contact with the drain pan. Leak is gone. Only thing I could not find was the torque spec for the bolt.