I borowed this picture from another post.

It is the bolt in the center of the picture, and you can see the bracket that holds the hoses too. The bracket holds the fat AC line going down next to the bolt/bracket.

This is my first try at posting a picture, so I hope it works.

__________________
1984 300D 398K-daily driver
1998 Honda Accord 102K -wife's daily driver
1991 Volvo 740 289K
2000 Toyota Corolla 143K