Turf Tracer will not discharge grass

[case20]

I have an 48" Exmark Turf Tracer (2000 model) that I have rebuilt. It does not discharge grass out of the deck. I was looking underneath it and the 3 blade wells are connected with openings but there is no opening to the outside. Is this some kind of mulching deck or is it supposed to be like that? Thanks

 

[scott47429]

sounds like it has a mulch kit on it or someone has made one for it

 

[case20]

Thanks for the help