A/C Removal

I have 1998 Roadtrek popular 190 and need to remove the house a/c. I have disconnected all the wiring, the screws hold unit in place and the front.
But it still will not pull out from the front. When I pry it up a bit there seems to be a blib holding the unit from moving
What's my next step to get it out

 

[jjrbus]

I have 1998 Roadtrek popular 190 and need to remove the house a/c. I have disconnected all the wiring, the screws hold unit in place and the front.
But it still will not pull out from the front. When I pry it up a bit there seems to be a blib holding the unit from moving
What's my next step to get it out

Not familiar with the 98 but the Dodge and Chevy come out differently. My 02 RT chevy 200 comes out the back.